How about adding recent forum posts with their profiles of GSOC hackers ? Like what you have done with the core team ?
I think a nicer way to do this would be to add "recent posts" for all the people on the forum - we could add this on the "user profile" pages (ie what you get when you click on someone's name)
Tim... Matt wrote the profile page posts list some time ago. It's just been awaiting Sam's approval to go live on this website :)