[HI Cobra]

My take on this "donations" is that it is like a good old boy's club and those
who feel like it are free to give something as a "thank you", for those who
are not so inclined - that's ok too. I don't think the intent was ever to "set
up a formal structure" to maximise $. The tax man would probably like it,
but I don't think we want to go there. KISS seems to work just fine. IMHO.