Hissingsid - 2:49 pm on Sep 16, 2009 (gmt 0) I'd be interested to see what others have to say. Cheers Sid
What is suspicious about having a link to your site in some unique content that you happen to have written. Happens all the time and is as far as I am concerned completely white hat. I wouldn't worry about adding an authority link. The host site will probably have other links on the page anyway.
I'd be interested to see what others have to say.