Donation feature
Maybe that question has been evoked many times already, but maybe an update is necessary too.
Is there a good opensource system at the moment for donations?
In theory Paypal is excellent, but in practice, the fact that users have to register kills the donation process. I know geeks CAN use Paypal. In my userbase 1% will be able to.
Thus we need a sort of Paypal without registration process.
I think many communities would succeed in raising quite a few bucks from their supporters, and with that money support special developments and developpers.