New this time around, flash deals (x hours only), community votes to choose some of the upcoming deals, and steam badges (http://steamcommunity.com/id/[user]/badges).
And just to make everyone feel bad even before their wallets take a hit: Wasted on Steam. Here's my stats:
Has played 26/53 games.
Owns 53 games for a total worth of $471.15.
Overall account cost/hour for gametime is $0.92
EDIT: And that stats thing just broke because it uses the sale prices
Edited by slornie, 12 July 2012 - 12:16 PM.