Yeah, me too. Defcon never seems to go on sale.
And I have everything in that Indie pack except Machinarium.
If you don't have the other stuff in that Indie pack, it is well worth it. World of Goo is a top-rated game. Osmos is a real clever puzzle game.
I'm realizing that the sales are becoming pointless to me since I've already bought most of the games on Steam I am interested in. :lol Those sales of 'complete' packs really build up your library. For $50, it is just hard to say no to an entire publisher's catalog. That is LESS than the cost of one full-priced console for an entire library. So when they were on sale, I bought the Popcap, Eidos, THQ, and Rockstar catalogs. And I bought the Telltale catalog for my daughter's account.