Oddly enough, #1(buy experiences, not goods) and #2 (help others) are precisely the first topics tackled by "59 Seconds", by Richard Wiseman, which is a formidable book.
167 karma · joined September 26, 2010
To let you know, I wanted to build the simplest thing that could possibly work at first, but everything is feasible in the future. Blacklists, better browser support (I've tested it only on the newest of the five most used, sorry about that), and to provide more options.
I'll work on all that as soon as my college exams are over.