Is now Google does'nt ban for Invalid Clicks?

is it true?

[netjobs]

I heard this news from my friend (adsense user) that hereafter for invalid clicks google won't ban and chargeback the invalid click amount to the advertiser... is it true?

[martinibuster]

These two posts are from today:

[webmasterworld.com...]

[webmasterworld.com...]

What do you think?