I was noticing something. i have new sites. I check the links all the time. seems to me most are through yahoo and a few were threw google. So i decided to check through google to see where these links where coming from. Lone behold it was all myspace. I posted some comments a while back and these ones stuck on slower moving profiles comments sections. Just thought i would inform people of this little deal. plus why do people care about alexa ranking? It only records people with there toolbar deal. If you have a diff browser then it dpoes not get recorded anyways.
msplinks are redirects applied to the links on myspace comments in an effort to reduce comment spam. More at http://mashable.com/2007/04/24/msplinks/
According to the article Absolutus linked to this would only apply to new links, so any links that you had in the past should still be good.