To keep the chat alive: according to your experience, what are the best days/times to answer a question in order to attract maximum attention? Participation on CV appears to be much lower on the weekends and seems to be the highest in the evening on weekdays. Are you strategizing about when to post an answer or do you fire away as soon as you see a nice question? Would be interesting to know :-)

@Andy, when you say "evening", what time zone are you referring to? I guess there should be an easy way to plot the distribution of activity over hours; I have been wondering about it myself. I did think of strategizing about when to post and/or update an answer, but never could figure out what "evening" I should be targeting :)

Oh yea sorry, I forgot about that. I'm on Greenwich Mean Time.