More like 10-20 years if you ask me. While I do not doubt that at some day you will lose access to everything you bought digital, I can to this day download every game I bought digitally for the PSP. Sure, I need a PC or a PS3 in between, but it still works. Because of that, I'll assume that it will take quite some time before I won't be able to download all my stuff for PS3 and Vita. On top of that I have quite a few backups anyway. I'm not sure if I have stored all of my games, but the most important ones anyway.

If everything fails, I'll just get any game I want through piracy. So I'm really not too worried about losing access to my digital library.

^ this :) Its still getting games, and has a huge library of JRPGs.

Wonder what this means for all those possible Sekai Project games, shame if they didn't get to come to the system.

Support finally ends in the west after 7 years, much longer support than it needed. So kudos for all the support, and it will apparently still be sold in Japan.