I still think the >17 or >18 tag would be useful. A lot of the time, especially for us guys that haven't been around that long, its difficult to know who is of age, and who is not, unless they actually talk, and then I'm like 'WOAH I'm a jerk..' By that time its too late, and then of coarse, its PG rated from there out. I've got NO problem with that AT ALL. I just wish I could stop myself a little sooner.
Maddog mentioned something about illicit content being used around females. Thats a little difficult as well. I know for a fact that bourbon isn't offended by... well.. Anything at all. (or, is she?) But then, clearly, others are.. So where do we draw the line? How do we know what to say and when? Are we to start censoring the forums as well? I'm all down to make a conscious effort to filter myself, but I need to know when. If its 100% PG 100% of the time, I'm going to get a little bored. (no more 'she said' jokes? c'mon!)
The last topic before I run out of coffee is the enforcement thing. I mean, yeah some of us can make a good effort to tone it down, if we know its necessary, but what happens when someone doesn't? At a certain point, it should be the adult's responsibility, collectively, to say something: "dude, *ahem* kids, bro, kids". Should suffice, but if it doesn't, I personally don't want to see it escalate to 'DUDE SHUT-UP,' After a warning and some indication of acknowledgment, they should probably just be muted.
Oh & edit: When it comes to Justin Beiber, sorry.. Hats off.. Its gonna get ugly with ol' gemma..