The pre-60's idea of womanhood, parenthood, and being a gentleman.
Atari 8-bit
DOOM Editing
Classic Game Consoles, especially classic Atari, Sega, Nintendo, and Neo-Geo.
Ancient scripture from Yeshua's (Jesus) era on back.
Mysticism (we're all too mental now a days and it shows, so much for the age of reason).
Musick, I go all the way back.
Movies. I don't know what I'd do without Tuner Movie Classics
Pre-history, Yes there is so much that we do not know and should not presume to know.
T classic Star Wars canon. Screw the sequels (except in book form), screw making Force Unleashed part of canon (fun game though) and screw The Clone Wars TV series. Crap crap crap!
Um...
...there's more, much more, but these are my personal highlights.