Dan Zarrella shares some actionable metrics and insights in his presentation on the Science of Retweets. Dan’s analysis suggests that a majority of retweets happen around noon (EST) and tweets that have punctuation marks like semicolons or question marks are less likely to be retweeted that one without them.

Everything that you hear/read about Twitter is mere opinion. There is no ‘right’ way of using it. There are no ‘best’ practices. There are no ‘rules’. Twitter is a lot like Fight Club.