I think that the feeling of being superior that most of the sXe kids nowadays have is pretty silly. I don´t do drugs, don´t smoke and I avoid alcohol if I can - but I never used the term straight edge to describe my lifestyle. I avoid these things because I am aware of the negative effect they have on my health.
It´s understandable if people who do the above are annoyed when someone wants to push their lifestyle on them, I detest behaviour like that as well and would
never tell someone to stop drinking (unless a friend of mine drifts off to addiction.. that´s a whole different story of course).
Okay, granted - I´m annoyed if someone smokes beside me but I´ll try to respect that and not breathe the smoke in

. And I hope most of the smokers respect it if someone doesn´t want to have smoke around him and try to control their urge...
Minor Threat and Fugazi rock though, and I think sXe nowadays is not what Ian MacKaye intended it to be. I heard of hardcore sXe "gangs" that beat up people who do drugs (could very well be bullshit, but everythings possible nowadays, don´t you think?)
Jam it back in, in the dark.