Needs rel='nofollow"

Google reading JFBC links and reporting 404 errors on my Google Webmaster Tools account. For example Google reports this link as a 404,
tangobeat.com/component/jfbconnect/?task=logout&return=L2ZyYW5jZS9wYXJpcy10YW5nby9taWxvbmdhL21pbG9uZ2EtbGliZXJ0YWQuaHRtbA%3D%3D

Getting errors through JFBC may not seem important because it does not affect operations directly. However, ignoring Google Webmaster Tools 404 errors causes huge drops in traffic. I learned the hard way by restructuring a big site. My site has almost two thousand active pages, so having to deal with thousands of these errors is a very big deal.

My simple brain says that a "rel="nofollow" statement is all that is required in JFBC to fix this. But there is probably more to it. Anyway, it is important. Could you have a look into this?

Thank you,
Keith

Thanks for your attention on this. It is of great importance for anyone actively managing their SEO.

I've been restructuring a menu with about 1,500 items on it and I've become a Google slave. Google never forgets and even when a link is now working, they tell you about stuff they found not working 2 years ago. So it's much better to not let things like this get into their index at all, especially given the possibility of Google putting links from thousands of pages into their directory that I will need to (301 redirect) by hand in the future.

I understand that the solution may make debugging more difficult for you, but this is an significant issue for a large site. If JFBC wasn't such a great value to my site, I would turn it off because of this. Given how important JFBC is, I'll just have to live with the SEO penalty and redirect all the errors by hand too.

Thank you,
Keith