Just been contacted by a Pat Bass who wanted to be my friend. Before I clicked, looked at their profile. Turns out apparently he is a spokesman for About.com's Asthma pages.
May well have my interests at heart but supposing it was a pharmaceutical or kitchen company requesting to be my friend - would I accept? No of course not. And to be fair, although requesting to 'be my friend', I would doubt that Pat Bass is about to join me on Farmville or whatever.
The answer to that one - clicked on 'Ignore request' and marked as 'Someone I do not know'. Cos while I do have AUK on FB - I chose them rather than the other way around.