There are now hideous noisy video ADVERTS on YouTube and on FLICKR.
Adverts have mysteriously appeared on certain blogs that were previously ad free.
Most of the adverts are 'not by this site'.
In other words the person who created the useful content on the page gets no financial benefit.
Dislike: Over HALF of Facebook users say they are fed up with constant adverts and sponsored posts.
Study found 53% of users say site has become too commercial.
Brand pages, adverts and sponsored posts slammed as most annoying features.
There are adverts for 'respectable' firms on possibly 'dodgy' videos.