No, not an admirer (if only someone was that keen!)... it's an academic who comes to have long social chats with someone else in the lab - there's just one 'caller' at the minute, but there have been others. Anyway, I'd rather they didn't because 1.I get a bit tired of saying 'no, x hasn't been in today yet' 2.it means I can't do certain experiments (safety reasons) 3.I don't want to hear the conversations! (loud mp3 player to the rescue) I did see a really good idea somewhere - a sheet of paper on a door that said 'I'm not here, I am... (list of options)' with a drawing pin through whichever was correct.