Okay, which is scarier — the fact that someone obsessively photographed hundreds of cassette tapes, or that you remember almost each individual design variation and are looking through them, feeling waves of nostalgia for mix tapes past?
Cassette Jam ’05 (via Make: Blog
See also the somewhat befuddling Project C-90 (see sam bot).
I can’t wait for the “Vintage Blu-Ray Disc Graveyard” in 2046.

http://www.c-90.org
Project c-90 returns with some improvements.
haplishe
[…] seen a blank cassette, it’s stored in here or soon will be. We saw its colorful compact novelties back in 2005. Now, the site has grown and added features, including bi-lingual discussions in both English and […]
I found a great cassette collectors site to buy different types of cassette tapes from. the mate sells metal and hi bias denon maxell teac sony and way too many others to list. says he has over 600!