Adware 'fuelled by big companies'

[temi]

Many users let adware onto their machines with a misplaced click
Companies who spend cash advertising online play a key part in the spread of unwanted adware onto domestic PCs, a respected campaign group has concluded.
Firms with anti-adware policies find it hard to stop cash filtering to adware companies, the US-based Center for Democracy and Technology (CDT) said.

full story: news.bbc.co.uk/1/hi/technology/4832434.stm

I do think bog companies have alot to do with promoting adware as it is quite an effcetive marketign tool. I do not agree with it though.