Behavioural advertising and Wiggle

Well I did that. Not sure the result is better.

For the record, I don't have any.

Anyhow, what I've discovered is that you can opt out of this creepy big brother bullshit by visiting this page:
http://www.networkadvertising.org/managing/opt_out.asp

Just select all of the advertising sites and hit the Select All button and then Submit... and done.