Received from Shal Farley at 9/27/2018 11:32 PM UTC:
(So anytime you feel the urge to "give back" a little for all of this free service, buy a month or two of Premium. Or go big with Enterprise. Thank you.)
I'd much rather see a straightforward donation via PayPal link vs donating by paying for a month of Premium/Enterprise that I wouldn't intend to keep. I wouldn't want to see additional P/E menu items for myself as Owner for that month... and if the members were to see any advanced features that subsequently disappeared it could become a real management nuisance.
I suggested such a donation link to Mark when taking his recent survey. It would be trivial to implement.
Jim H