I don't know if this is the place for this, or if it's appropriate on here at all, but I just noticed that gnttype.org is planning a migration of the web site and possibly some improvements, so they're asking for donations. I use them for a reference frequently, so I tossed in 5 bucks via Paypal. Not much I guess, but something. I encourage anyone else who finds them handy to float a buck or two their way.