Dude, this is a great plug-in. Though there is a serious issue. After I installed this plug-in, my home page disappear on the Google, Bing and even Yahoo search result (after 4 days left Google and other search engine de-index home page). It's not a search engine penalty. Because, my traffic and raking not dropped. I didn't changed my site or didn't installed new plug-in.
However Google continuously indexed my new posts without delay (less than 3 minutes). But new posts rank lost.
When I'm asking this issue on SEOMoz support forum, one of the SEO expert mentioned that, it may be the as a result of "Java script turned on in order to view the site".
Then I disabled and removed your plug-in on my blog and wait for a few hours after, 72 hours left Google again indexed my home page. Still Yahoo, and Bin not indexed, because they are not perfect than Google.
I just let you know this issue.