Check out Popgen Ramblings. There isn't really much up yet, but it looks like it's going to be good. Something new for the RSS!
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For some reason, John Hawks thinks my disc flipping
Can positive selection drown out neutral evolution?
I have always been disappointed by the EvoWiki -- I found that I could get better information on evolutionary biology from the regular Wikipedia.
Effects of cis and trans Genetic Ancestry on Gene Expression in African Americans: