:::::: What I supppose that you really mean to say is that you deleted something large (this), Boris protested the part that was sourced to the USGS, and there is some question as to whether the sources really are blogs in the WP sense (at least one doesn't fall under "blog" per Wikipedia guidelines as Boris pointed out to you). I strongly suggest that now is the time to start being perfectly clear in what happened. Otherwise your argument falls apart with a minute of investigation, and it just makes it look to me like you're trying to spin it. 
 :::::: Now would also be a good time to drop the issue for more productive occupations (like, for example, collaborating on finding good sources)...