I had an interesting experience yesterday:  it was my birthday and I received more congratulatory messages from companies of which I am a client and organisations to which I belong than from friends and relatives.  The only reason, as far as I can tell, is because my birth date is not visible on my Facebook profile (call me crazy, but for some reason I think it a bad idea to post personal details on public websites; you may call me paranoid, I call it good common sense.) Continue reading “On Facebook, Friends and Birthdays” →