I had a reactionary dislike for Ian/Minor Threat over the straight edge thing when i was a teenager. I got over it. That band is one of very few from that era that really holds up...miles better than 99% of the stuff from the early 80's. And fugazi was a brilliant group.
And to say that dischord was horrible thing to happen to DC? That's just stupid talk. Sure it overshadowed a lot of great music, but, Scream, Soulside, Shudder to Think, Beefeater, Void, GI, Rites of Spring, there were a ton of great bands on Dischord.