Website to give to charity anonymously, useful to you?
SwellJoe: I just went through the hassle of contacting the Red Cross to ask them to stop sending me stuff.  So, yes, I've had this problem.  I tend to hold a grudge, though, and if they don't give me really easy ways to avoid getting mail (or if they sell my information), they won't be getting anything from me again.But, I also don't know that I would go through a third party.  There are the trust issues...the organization is never going to endorse or condone what you're doing, because it's damaging to their bottom line (the mailing list is a charities biggest asset).  So, you'd be on your own to make it legit.  Marketing that kind of service would be horribly difficult.Even from a "hey, we're a bunch of folks who kinda know each other from the Internet" perspective, I have my doubts you'd be able to overcome the arguments against it.  I've come to hold the opinion that if I can't trust the charity with my information, I can't trust them with my money, and I'll find an alternative.  I'll also let them know that when I contact them.  So far, though, when I've asked to be removed from mailing lists or phone lists, they've done it without delay (the Red Cross, Ron Paul; and the EFF has never bugged me with unsolicited mail or calls and I've been giving them money since probably their first year of operation).  Not coincidentally, the EFF gets money from me on a regular basis, while most others do not.