in reply to
Re^2: Facebook 'like' button.
in thread Facebook 'like' button.
So it requires Facebook account linked to your perlmonks account?
No, it doesn't link them, afaict. And it certainly doesn't require them to be linked (a priori).
The same name on every site (unless it is taken already)
A different name for every site
The same name for sites I don't care about, but different names on sites I do care about
Different names for sites I don't care about, but the same name on sites I do care about
The anonymous account
Someone else's username
Root, after hacking into the site
Results (257 votes),