What exactly is the point?

They've got a pretty solid technical blog, which is how I discovered it. For example, here's a primer on using Ragel State Machines with Ruby as the target language:

http://www.devchix.com/2008/01/13/a-hello-world-for-ruby-on-...

edit,

I guess you can click around to see stories of their everyday lives, and stuff. There's no other point.

Georgia Tech Alum++