Well, I've updated mine now! I don't think there is anything too 'personal' in it that could be used for nefarious purposes - I just hadn't got round to it until you gave me the nudge.
Likewise, I don't normally read other people's profiles. But that may change now.
And I was amused to note that my birth year is given as 2011, LOL. I can't figure out how to change it, but feel safe in saying that that is just a leeeetle bit out...