I have a few sites that are linking to me with tracker scripts(i.e. they have stats that show how many people clicked each link). Now, I don't know much about the 302 hijack problem, but could this be a possibility here? I've been trying to read up on this "302 redirect link" but all I can find is information saying that if a site links to you with a 302 then you could suffer the dreaded dup. content filter. So my question: what is a 302 link exactly?
and could this other site be doing it to me? How do I check?