Right said, my friend keropi. Too sad to see you wasted that much cash in such a setup when you could have invested it in something much better and productive.
Fact is that most applications, if not all, done for it, are of unparalleled amateurish quality, and perform as so. So it's pointless to invest in a PPC board to run homebrew software which is flaky. Games are old PC ports which run like shit. What's the deal?
Yes you can browse the web and stuff, but that is all? I can understand the use of it as a hobby computer but I don't know if it is worth to invest so much cash in it. Then again, people invest so much cash in old cars to hotrod'em... at least hotrod cars deliver what you soup them up for... a PPCed Amiga delivers very little in comparison