After getting a whooping 38 hits from Blogrush over the past 4 months I have decided to retire the Blogrush widget. It’s promise of targeted traffic to your blog did not work so well for me. It was a good mix of topics that got clicked, from book reviews to nude celebrities, but they just never added up to much. My impressions were almost always under a thousand, which might say more about the Blogrush Network than it does about my posts. The one standout on the impressions front was Pushing Daisies Looks Like Tim Burton, which got 15,293 impressions,…