Or just donate to charity like Kottke recommends.
Personally, I recommend donating to:
- EFF
- Wikipedia
- Internet Archive
as those are nearest and dearest to my heart. No shortage of worthy charities of course.
I am not against buying stuff at all, but as I get older I try to buy only things I really need and will use and are of decent quality. Stuff, man. Get enough of it, and it just holds you back.