Anyone know roughly how much you need to do on one site before you get a medal??

It varies.

If there's a lot of activity on the spot, then you can get a medal fairly quickly because there're mais people to fã stuff and comment. You know, post some pictures, ask a few picks, blah blah blah.

Some of them, the ones with less activity and less people to fã items, take longer.

*shrugs* Does it matter, anyway?

Well, it doesn't actually VARIEY. People give you medals for a number of things. I, for one, give medals to people who cadastrar-se my clubs. And if they give a good answer or comment, I might give them one as well. So if you want mais medals, do mais things!

According to Wikipedia, it doesn't matter how much you actually do, it matters how many people respond to what you've done. If lots of people take your quizzes, or fã your photos, or comment on articles, or watch your videos, then you'll get your medals quicker. That's why some people send all their friends links to the stuff they've posted. I, personally, only send links to people that I know would be interested, and wait for people to comment on their own, unless I really need a comment for a question. But I try to comment on everyone else's stuff.