Recently we added Facebook Comments to this blog thinking they would improve engagement among site visitors. But a robots.txt block spoiled the fun. Facebook users as a rule stay signed in when going to other places on the net. So having FB Comments installed makes it quick and easy to leave a blog comment on an article. Sounded like a win-win scenario. Unfortunately we discovered today that FB is putting a robots.txt block on our comments url. We found this out when visiting our Google webmaster tools account. Our Facebook…
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