I'm confused by the tag sections in my profile, and I'm wondering if others might be as well. I noticed that my top tag was listed under my reputation:
So I clicked on the "tags" section to see which tags I had answered questions for. There, I see a different set of numbers by the same tag:
So what do the various numbers mean? I assume +90 means I've gotten 90 reputation points (overall or just recently?) in that tag. But what are the 42 and x13 in the lower section? The number of questions/answers I've posted in that tag? Something else?
I'm guessing I'm not the only one confused by this. Perhaps some clarifying text somewhere in the UI would make this more obvious?