Hiya Brandon
Post-punk is definitely my favorite genre. Its driving bass, dark lyrics/atmosphere, and interesting guitar work really go together, and craft musical gold. Not only is post-punk itself amazing, but many other magnificent genres spawned from it, like industrial, dark wave, and gothic rock. Post-punk was also interesting, in the sense that it practically took punk, and added a ton of other elements to it. You know, since there aren't many recognizable influences in plain punk (I hope that makes sense). But yeah, post-punk is freaking amazing.
I should also mention, that the current underground post-punk scene is really good. Just thought I'd throw that in.
BQ: It surely did rock music a favor. I love alternative and indie music, so what do I have to not appreciate?
BQ2: I think that R.E.M. were quite post-punkish on "Murmur". Maybe they lost if after that, but it was in their roots. The Smiths definitely had some post-punk elements, even if they may not have been primarily classified as a post-punk band. Can't say for the latter two, as I've never listened to them.
BQ3: Here are just some good ones. It's surely not a definite list:
Protomartyr - "Under Color of Official Right"
The Bellicose Minds - "The Buzz or Howl Sessions"
The Cure - "Pornography"
The Cure - "Faith"
Bauhaus - "Mask"
Siouxsie and the Banshees - "The Scream"
Joy Division - "Unknown Pleasures"
The Doors - "The Doors" (yes, I consider them an early post-punk influence)
Depeche Mode - "Some Great Reward"
The Soft Moon - "Zeroes"
BQ4: Haven't really listened to shoegaze, but I know that they're both linked to alternative music, so maybe.