> Mozilla is in its familiar position of only existing because Goliath gives back a small fraction of its tracking/advertising earnings in exchange for sending users its way. The exact opposite on non-moneyed interests.
I respect this position and admit that it's relevant. However, under this hypothetical, they may not need such sponsorship anymore, and they're clearly currently taking actions that will help protect users from it.
IMO this is only a serious issue if you believe that Mozilla's survival is predicated upon the continued flow of search sponsorship dollars. While their budgets may change and they may come out the end looking much different, I don't think that Mozilla or a spiritual successor serving substantially the same purpose (like OpenSolaris -> illumos) will cease to exist, no matter what Google et al do to them.
>What's to gain for microsoft by switching to firefox ?
Apple and Microsoft's interest would be defensive, blocking Google's dominance over the browser platform. They'd be interested in this because Google is currently a serious threat to both companies' major lines of business.
At present, with a fragmented competitive landscape, it's unlikely anyone will be able to stand up to Chrome. And however good or bad we believe Google or Chrome are, it's never good to lack a peer that can keep the company accountable (that is, monopolies are bad).
> Chance are this is not happening either.
I agree completely, I don't think this is a likely scenario. I just think it's an interesting and positive one.