True but Redhat ditching support for home users was pretty lame. I had bought a boxed copy with support two weeks before they made the announcement. I had already downloaded it, I just wanted to support the company. Luckily I knew the manager at best buy, and she let me exchange it for Suse. That being said, I think much of the resentment towards Redhat comes from memories of dependency hell before yum was reliable.

As far as IceWeasel, I asked a Mozilla employee about it a few years ago. He said they generally approved of it, and were just glad that people were using the code.