If you are not following Mark Pallen’s Rough Guide to Evolution blog, shame on you! (apparently, and sadly, his blog hasn’t been updated since Jan. 2010) Also, check out his book, which I have yet to read but heard wonderful things about! Broadcast Spawn!Tweet#call_to_action h4{padding:0px 5px;}If you are not following Mark Pallen’s Rough Guide . . . → Read More: Rap Guide to Evolution!