All I can say is ... its not a "DONATION" if they MAKE You do it. Why not just say "first phone unlocked for free, after that its $6 per phone". Or maybe since they are doing something that is on the edge of legal they shouldn't try to make a living at it.
All of that being said, I'm sure that it takes a lot of work to make these tools available to us and I do appreciate it and I HAVE donated. But "donate" for every phone? Come on! Especially when I (and apparently I'm not the only one) seem to go through phones on a semi-monthly basis since HTC cant seem to make a button that wont break if you so much as look at it wrong. How bout following the typical software world and having us buy the software... be that for a 1 year license or whatever. I don't know of many pieces of software that make you pay PER use.
Now that I've vented, I feel better. I guess I'll go pay... i mean "donate" so that I can unlock my latest phone.
Peace