spindown: Yeah, I really don't understand why people preorder the Indie Royale bundle blind.
For me, the reasons are simple.
1) I probably will not have the games, since I rarely buy non-gog games, especially indie ones, and even if I do have them, indieroyale and indiegala will either give me a drm-free installer (if I'm lucky) or a steam-key I can gift to someone else who may want to play the game.
2) I have a mild case of OCD, and I want to have the complete edition of any bundle, and by pre-ordering I get a music album that I probably won't listen to as well as the games, instead of getting only the games. While as I mentioned I'll probably not listen to the album, it just nags me that I could have bought it for the same (or less) but I didn't.
3) I do enjoy having a variety of games, so I can pick and play whatever I feel like at that moment, and so far I haven't been dissapointed by any of the bundle games I've played (haven't played The Greek Encounter yet though)