So I am currently packing for a move, and last night I was trying to think of a new project that wouldn't be to crazy expensive but would be fun to do, I could mess with constantly and people would dig. Let me first say, I am moving out of the ghetto into a very nice apartment complex, so all the more reason to do it now

Linux Web cam security system!
I am thinking one linux CLI server with one of the many programs they have for this. They even have some that detect motion which is probably what I will go with.
So my question is.
Any of you guys doing this??
Any ideas? Think it's dumb? Let me know. I am not a big fan of trendnet product but I see good things about this one:
http://www.bhphotovideo.com/c/product/485390-REG/Trendnet_TV_IP100_TV_IP100_Internet_Camera_Server.html
Give me some ideas, or tell me i'm dumb and shouldn't do it!