But you can take Spellforce Platinum as gem promo, since that's a great game and has a 50% discount now.
I have that game already. :)
A santa hat.... in May?
Yes! (to be honest, I have too little time to change that)
Unlikely. Most DD's like Gamesgate and Direct2Drive go quiet during the Steam Summer sale as they know they can't hope to compete with it.
Isn't GOG directed for different kind of people's taste? Most modern digital distributors sell newest games, GOG sells good oldies in 99%.