Not really, but I got your attention.
I know the general consensus is that if you send someone a STD, then an invitation is implied. However, here's my situation. 2 or 3 years ago, I used to be really close to a group of friends. We'll call them Kate, Chris, Jess, Mike and Paul. My bridesmaid, S is dating K who used to be best friends with these guys as well. However, over the past year, our lives and friendships have really drifted apart. I sent them STD's when we were all closer, but lately, things are just terrible. I haven't actually talked to any of those with the full names in months- not even a text or a stinkin' facebook comment.
I kinda feel like if I sent invitations to them, they would come just to drink, rather than to celebrate with us. Mike and Paul are big drinkers, and there's no way that they're coming just to celebrate. Kate and Chris are dating, but I don't know Chris that well... Jess and Mike are dating, and have been together for 3 or 4 years now, and Jess gets frustrated because Mike doesn't want to do anything else but party, and they end up arguing all the time. Paul is just a hot mess of drama now, and between all of it, I feel like I don't want any of it at our wedding. It's not even a situation where I could invite just Kate and Chris, because they're such good friends with Mike, Jess and Paul.
Would it be totally inappropriate for me to either not send them invitations, or only send them invitations if we get a bunch of rejections? I know, etiquette states that we have to invite them, but I'd rather invite strangers. Boo.
No flaming, please. 
TTC since 12/17/11
BFP 02/19/2012
M/C 03/05/2012
*we love you, angel*