At least from Sweden this sites is painfully slow and I think new users can get wrong idees about this is hosted on kooboo and think kooboo has bad performance or think is unprofessional.
And more people might already have a codeplex account. I dont know how good codeplex is to administrate soo... Or use your own dogfood and make a simple solution on kooboo??
Keep up the good work, I really like Kooboo.