We could setup the PayPal account, or do the yearly donation drive with a funding target in mind or simply assign three Senior Mods to the PayPal account, give them all the passwords, and they self-audit expenses, each get's sent the transaction notification when something is paid for or received...doubt there would ever be enough to buy a Rolex and head to Vegas for the week.

Honour system and a couple of eyes on the account, and we could try that for 6 months...if it works great, if it needs tweaking, adjust as we go.

Key here would be to keep it simple, know what the expenses are to accomplish what the site needs and meet them...