piatkow - 3:13 pm on May 5, 2010 (gmt 0)

My professional experience (well my paid experience anyway) is intra rather than inter net but I also run a couple of small internet sites on a personal basis.

I have noticed long tail searches suddenly appearing that weren't there before although numbers aren't big enough for statistical significance. It looks as if indexing has become more extensive changing the position on long tail searches.