Forking chromium or Firefox or using Webkit plus adding the missing components and fixing broken ones is also not cheap. Again, maintenance is expensive. That i

Forking chromium or Firefox or using Webkit plus adding the missing components and fixing broken ones is also not cheap. Again, maintenance is expensive. That is after you find (or train) the people who can reason about those codebases. Where the Web is heading, very soon it's end users won't be well served with Google being the only one willing and capable of footing the bill for it.