Logo Design for New Startup. Additional design work for winner

RoommateFit

I am the founder of a roommate matching company that matches people based on personality traits, like an eHarmony for roommates.

I am trying to find a logo with some personality, but not too unprofessional. If possible, I would like for it to convey some aspect of the chemistry/personality matching that we use to create our roommate pairings.

I am targeting one audience now, and possibly another in the future. For now, I am targeting universities, so the logo should be somewhat professional. I will be targeting young adults and high school students in the future, so a logo that is eye-catching and memorable is a must. Feel free to be creative with this project!

Winner will be selected for additional work, outside of 99designs. (Business cards, etc.)

You are the artist! Do whatever you think would look best. Semi-professional and eye catching is all I ask for.

The files we will require are:
Print file format - .ai (CMYK)
Web file format - .jpg and layered .psd (RGB)

To give you an idea of some logos that I like, check out this article:
http://www.fuelyourcreativity.com/5…spiration/

From these 50, I really like the following:
Ingenioustries
Glowe
InterfaceFix
Core Cider
Adventure Construct
Ignite Creative
Design snips
K12 reader
Blue Giraffee
Handle Barista
Sparrow

Thanks guys! I am looking forward to seeing what you guys have to offer! Feel free to comment or email me with any further questions, or even rough sketches of what you have in mind. I am always willing to give feedback.