I can't tell you how many times I've told myself that I wish IE and FF would just die. One day, I'd love to just focus on building for Webkit and not have to worry about supporting all these other engines.
Though I agree a single render engine would make things easier for most front-end webdevelopers, I'm not sure whether a monopoly is such a good idea.
;-)
Actually writing for STANDARDS would be a better idea....
Sorry for the joke but, sometimes, it is really what I think. =)
https://blog.mozilla.org/sfink/2013/02/14/browser-wars-the-g...