Why do couples share a Facebook page? Do they not trust each other enough to have their own? Too lazy to create a separate one?
They comment on things and you never know which one is saying it. Or they have to preface every comment with "This is So-and-So"
Re: Facebook pet peeve
Oh, yeah, I totally feel you on this. One of my dearest friends shares an e-mail account with her husband and it seriously cramps my style when I want to talk nitty-gritty with her. Now they share a FB page, and I have no idea which one is commenting on my posts. It's super annoying.
I think it is a trust issue. With my friend, there had been some mess-ups (not full-blown affairs, but inappropriate flirtations), and so that's why they share e-mail/FB. I'm not sure merging into a single identity is the solution...