So Humble Bundle 5 is up, and this is the 2nd one I've actually bought, and since the first one I bought they've added quite a few features.
- Every game you buy also gives you a Steam key so you can credit it to your Steam account.
- Every game you buy can be credited to your Ubuntu One account in the Ubuntu Software Center
- Tons of download options, Windows, Linux, OSX, Torrent, Direct Download
And they have the game Dungeon Defenders with all the DLC. If you've never played it, it's on the PS3, it's a really fun 3rd person, 3-D tower defense style game, it's the whole reason I bought the bundle in the first place,
Check it out: https://www.humblebundle.com