I gave Kaneva a try today. I have to say I'm kinda disappointed.
I'm not looking for yet another social network tool thingy. And its's kinda funny that their slogan is
"Create a free profile
Discover new friends
Explore the virtual world"
because as a creative person I don't just want to create a free profile. I want to create things, objects, clothing, vehicles, art...
And as any builder or designer will have to agree with - if you're creative you don't have to "discover" new friends. You just find them all over the place. Creative people have a tendency stick together and form networks by themselves.
And last but not least I don't just want to "explore" the virtual world. I want to create it, be a part of it and help to shape it.
So sadly I won't be seen in Kaneva.