I Just Confused with Page Rank every One Saying his own idea, But I fallow the mattcutts blog http://www.mattcutts.com/blog/pagerank-sculpting/ or http://en.wikipedia.org/wiki/PageRank
Holy Bjesus! That was a lot of comments on that post. I would hate to be Matt C. and have to navigate through it all. "in practical terms this change really doesn’t affect rankings very much at all" I think this sums it up for me. I'll move on to more things to worry about now. :-P
It is not possible to lose ranks...without proper reasons...i dont think so...google is always the best.