EvilDoc: Ya'll are completely misunderstanding me. There was an option once upon a time, where you could send a game from your library, to a community member who you have marked as a friend. The game would, thus, disappear from your library, and appear in theirs.
I don't remember that at all. Does not seem right as what stopping you from just installing the game and then having transfer the game to your friends library.
I think support might do this manually. Game supposed to be a gift but went to your own library.
Also, if I'm remembering right, you used to be able to buy a game as a gift to someone, and not have it go into your library, but your friend's.
You can send them via email. I don't recall any other gifting either. you mark the game as gift in shop and then they will receive a link which they can redeem. the game will appear in their library.
You also used to be able to see a member list, and private message people... but I don't see any of these options anymore.
you still can do that. maybe it changed a little. result of spam?
but if you go to chat and type username's directly it will allow you to message them. it has to be exact as you can't see all members of the forum.
edit:
but if you want to receive chat messages from non friends you have to enable it in your privacy section. default is that only friends can msg you.
initially i think everyone could message everyone.