Sorry I'm so late with a reply to my own personal riddle you added (pm sent).

It was one of those days where work really interfered with my personal space!
Anyway, I must be real popular for provoking a longer list than was originally submitted!
And in case anyone was wondering 64 S on a CB is not 64 sickos on a community board, it is 64 squares on a checkerboard.
Hope everyone who is sick is better and anyone who's birthday it is has(had) a happy one!
PS spb999: The verdict is in, you're not trying hard enough....