Sometimes when i am holding a bluray game i leave fingerprints by mistake, my question is how durable blurays are, and will it damage the bluray game if i wipe the fingerprint with my t-shirt !!, thanks in advance.

I think they're even slightly more durable than DVDs and CDs. I haven't had a problem with scratches at all. The only issues is that BluRay readers no NOT like fingerprints or any sort of smudge, so be sure to keep your discs clean. I just use my shirt for cleaning the discs. Also the way the PS3 is built, and I'm not trying to be a fanboy, is better than the Xbox 360's. I have a 360, and if you move the system while the game is running, the game is officially ruined. This is not a problem with the PS3.

They are more durable than dvds but still take care of it. Fingerprints wont do too much but fingerprints looks horrible on the disc.