Why? So you can have a rant at them and feel all superior? No thanks.
I think the idea is more that if everyone knows they can see it was you that posted a tag, you'll think twice before posting something OTT offensive (that you wouldn't say without the anonymity).
I think the idea is more that if everyone knows they can see it was you that posted a tag, you'll think twice before posting something OTT offensive (that you wouldn't say without the anonymity).