Is there anyway to link the list of games I own on GoG to others? Similar to Steam's:
http://steamcommunity.com/id/yutt/games
I see that I can view them as a list or "shelf" myself, but I don't see a way of linking that to others.

not currently, but it may be planned for update 2, rumored to come sometime around september.

Yikes...
Alright, thanks for the response.