Separate names with a comma.
It's hard to get excited about it considering I've already got a PC, though.
This is a pretty bad place to advertise it (kind of ironic, eh?) considering most, if not all of us, are PC gamers. It will be great for console players though.
Yeah that's not an initiative that's going to pick up a lot of Steam around communities full of people with killer gaming rigs. I said Steam. HAH.