In the past couple of days, I have been receiving dozens of Incoming Links under the Activity section on my Dashboard. I have had the blog up and running for over three years now, and would usually get a couple of incoming links per month. Now they are coming in droves.
The links all seem to link back to:
http://feeds09.technorati.com/~r/trarticles/~3/ with random numbers and letters here (this last bit is a description not part of the url
The links are to what appear to be genuine posts, but have nothing to do with the topic of my blog. The topics run the gamut from porn to twitter, to lindsay lohan, etc.
Also on the posts, I see no place where there is a link to my blog
What is causing this and should I be concerned???