HuhuFruFru - 6:39 am on Jun 24, 2011 (gmt 0)
About two or three months ago I visited a site which was promoted in the Google search results (premium Ad), a printing company. For WEEKS this ad is now following me, on youtube sites, within youtube videes, on gmail, on my medical forum site (!), on x other sites! I am definetly not interested in that ad or company any more, I just visited it for once..... this is really ridiculous!
I will never click on it because that ad is based on a interest which is two or three months old!
If all my site-visitors are treated this way it is really understandable that click rates are falling and falling!