I rarely contribute to forums, but on this occasion I feel compelled to respond.
Or you could ask Firefox to cease releasing updates before they let other software manufacturers have a look to see how they affect their programmes. This must be a two way street
That is complete rubbish. I am an avast! evangelist and have always been. I promote it over and above anything else that claims to be a security product to all of my clients and I cannot count the number of Norton, MSE, McAfee, Avira, Panda etc etc etc installations I have removed or disabled in favour of Avast!. But on this occasion avast! has surreptitiously added to its browser plugin a function that hijacks a page without the user's knowledge and promotes its own advertisers' products. That, in my book, is unwarranted, unwanted and unannounced adware and I find it frankly outrageous that they have done this.
Avast! have, like any software company, had their share of development problems in the past and I have always continued to support them because I know that their base product is terrific. The vast majority of avast! installations are free and of course avast! have to make revenue on something, and I fully understand and agree with that. They add Google Chrome in their installation routine and I understand that, but the user is
given the choice of including it or not. In this case there was no prior warning to the user. The user opened up his amazon home page this morning and that SafePrice thing popped up, covering at least a third of his display. If their plugin doesn't work with Firefox, that is their problem, not Mozilla's.
Maybe they care, maybe they don't, but for the first time in 16 years of being an avast! user and evangelist I am considering advising my clients to use an alternative anti-virus, one that doesn't contain adware.