In the programming language drop down selection would you please add "REALbasic". There are more than 150,000 users of this language so I think it is at least worthy of being the list. :)
Also, it would be nice if the repositories could have some kind of "logical" grouping option. It could be implemented any number of ways, but what I really would like to be able to do is group "like" repositories together somehow and have that displayed in the UI.