[ozi]

They're pretty tough on spam, actually; far more strict than any other network I've dealt with.

[JDDunn9]

They will manually remove sites for spam in their own search engine, but they don't ban the associated Adsense account. In other words, they are more than happy to pay you to spam other search engines.

[ozi]

One of my AdSense accounts was just banned (testing cloaked traffic to made-for-adsense sites), so I beg to differ.