Im gonna have to say, I would probably use a SSD to get some beneficial gains on my computer.
I would use the SSD as a operating system drive (Win7 Ultimate 64). Hopefully a SSD would enable my computer to operate at a little faster speeds. I use my computer for audio engineering purposes, so my thought would be that a ssd would give me access to faster read/writes which would enable me to finish one track faster and leave me with more time to master my mix rather then wait for it to finish encoding.  Obviously the added benefit of lower power consumption is a very positive thing too (not to mention less space taken up in my case) :)

Edit- Another thought, Ive been working with a group of people making some videos that will later be posted online. For those of you familiar with AVGN or the Nostalgia Critic, We are also doing reviews (I wont get into what), however we are reviewing "MST3K" style. Something a little edgy, something a little different, something with more then one person at a time....risky, maybe. But never the less, it pertains to our interests and our careers.
So, being that we are all in college, or fresh out of college (and unemployed...eck), We dont have much money. My computer is currently doing all the video processing and the rest of the behind the scene magic. 
A Solid State HD would allow for quicker processing/rendering time which would give me more time to put into more important matters. Overall it is the biggest missing link in the computer right now. 

With that said, it wouldn't be a stretch to say this SSD wouldn't change my life for the better :)

/edit

Is it ok to edit this? Im a little shy on sleep and would like to refine as i think about it a little more, feel free to pm me a anwser, thanks.

I look forward to having an SSD in my system in the near future for the sole purpose of being able to pull my data quicker from my reporting tools, and much quicker load times so I don't have to wait so long to pwn noobs in MW2 and TF2.

I work at a local computer store, and we recently just built a system with an SSD drive in it. I'd watched Jacob's videos about how significant the difference is between an SSD-enabled system and a standard HDD system, and it's really incredibly. Windows 7 installs and boots so incredibly fast... it's amazing! I read a statistic somewhere that says a HDD would have to spin at 40,000 RPM to be able to keep up with an SSD system. It's incredible! My system has the OS and programs installed on one disc, with all the data I use for 3D  modeling and music creation on a 750GB drive. An SSD for the OS drive would be perfect for a fast Windows, fast-loading games, and amazing performance. I've never been concerned with having a system with a significant 3DMark score; it's just too expensive of a hobby. But with an SSD, I think I might actually be able to compete in someway! Plus, my main drive is a Seagate 7200.11... one of the infamous often-fails drives. Either way, I need to get a new hard drive sooner or later!

today had to turn off windows search indexer, running  a bit to much background services plus win. search indexer was found to be a bit to much for "old" wd black hdd's
think that SSD could improve performance, making my gaming machine gaming again, now it's just a PC :D

Wow what would I not use it for? 
1st. Just to enjoy looking at pictures fly across the screen as I shot it off to my friends. 2nd. I am all into media streaming and buying blue-rays from amazon for like $8 a pop so I always rip it to my PC then transfer it to my server. but when I am transferring it it kills my computer FOREVER so I cannot game or do anything. An ssd would help a TUN!
3rd. I run all EVGA compoenets, soon my very own EVGA logo computer case prototype and it would be nice when I go to a lan party to show off all my goods when loading a game I always win :) I don't know why but it just feels good. 

So in the end, It would help me load everything faster including copy files a TUN FASTER! Over all allowing me to use my computer a lot more. As I work soooo much I never have anytime to game. :( SO every min Im not waiting for a file transfer ( I do that about 3x a week btw ) Is more time I get to use my computer. So yes having a SSD would in the end honestly allow me to use my computer for more fun more often. ( And show off :) ) 

Also how I only run windows and installed programs on my OS drive, If I got this drive, I would totally buy another and raid them for space and increased speed. But as for convising the wife to let me buy 2... lmao

Sorry its so long 

- The next month I´m planning to upgrade my "old and reliable" platform and put my E6600 on vacations for a long long time . A SSD drive is a good thing to consider, because the low latency, fast speed, lower power consuption and zero noise! I want to see two Kingston units in raid 0 configuration to boot the O.S. and install "high loading type of games" as MMORPGs (I them!).   

Right now i am running one Western Digital Blue 500GB drives, It is the slowest link in my build.  It is a very reliable drive but in turn is a very slow drive.  When i game i have FRAPS running in the background and i record my gameplay. When im done with playing i go threw all the videos i just created deleting the bad and editing then uploading the good to youtube.  If i had a Solid Stat Drive, I would be able to load FRAPS and the game blazing fast. Once i was done gaming i could open and play the videos without delay.   With the video deleting, editing and uploading going faster i could then play more games and record even more videos with the time i saved loading the game, FRAPS, and the FRAPS videos them self's.  It would make me one happy gamer.

quicker boot up time, low power consumption, and no moving parts

A SSD would update my pc so I can get rid of the old IDE hard drives its currently running on.  It is the bottleneck of my current gaming rig.

I would use the SSD primarily for my OS (W7 Ultimate), and i would also have Visual Studio 2010 on it for my biggest hobby, programming, im certain that it would increase my produktivity on larger projects (that sometimes include over 500 files), as im currently limited by my 500 gb 7200 rpm drive. It would deffinately have a huge impact on the way i use my computer, it would help me multitasking and overall give a more pleasant expereince when using the pc.

After upgrading to W7 64bit, I've found my 4GB RAM to be occasionally a limiting factor.  High DDR2 prices and my usage patterns lead me to an SSD-based swap file as a cost-effective upgrade that will breathe new life into my system.

An SSD results in less heat and uses less electricity for a green environmentally friendly PC while benefitting me with an additional speed boost in boot time and faster access time than a mechanical Hard Drive.

I have always been planning on getting a netbook for school, but manufacturers always want alot of extra cash for windows 7 or SSDs. I would really enjoy using something quick and fast and secure for my school work on a day to day basis. I hope that eventually i can get a netbook with an SSD. EVGA is my favorite company when it comes to what i need for my entertainment and productivity and would love to extend that cycle for a long time to come.

So I have tasted how wonderful SSD's are.  I use it for my main desktop and everything loads up great on it.  Whether it is game or just some light photo/video editing.  ZOOM ZOOM ZOOM!!!  But then I have my laptop.  Before I always wanted a bigger drive on there for storage.  But with the small portable drives nowadays.  I can sacrifice that space and use a SSD.  So if I were to win this SSD, I will install it in my laptop for the boost in performance.  Not only will I have the speed in the comfort of my own home, but now I will have it on the go as well.

An SSD would finally allow me to use my EVGA powered gaming machine to it's limits. It'll allow me to frag more people while others are still waiting for their game to load!