That happens if you scare users away with enforcing a concept of another browser towards your own product... the less high the market share means the less high the acceptance for web designers to make their sites work, the less opportunities for investors as they see you not as important enough.<p>Well, Mozilla brought this onto themselves. I only hope they enjoy the dish that they have created for themselves.<p>Perhaps it would have been more smart to keep the power user features too and not dumping that kind of users, Opera is the best example that replacing a feature rich concept with minimalism and limited customization options in the hope to create an user migration from a competitors browser towards their own is not working well.