Don't forget Blogspot.....
If they were to include that they'd never be listed as safe.
Last week I was able to get Google to slash some 600 urls which many were spewing malware via redirects if users closed a pop up.
They acted fast and killed them in under an hour. Sadly tho, that same gang is still in action as of last nite. Many of the links I checked are not displaying pop ups but with so many at any given time, I'm sure there are others I may not have checked yet or overlooked.