First to say that in general I have no problem with bundled software offerings.
Bundled software is a way for developers to possibly make a bit of money to support their free products.
Normally my reaction to 'installed xxxx without my permission' type threads is 'well be more careful'.
I have noticed that the new Avast/Chrome offering with CCleaner now appears to be using a sneaky tactic, which in my opinion is not acceptable.
The issue I have noticed is that