[zura]

Then why stop at browsers?

Why not do the same thing with AV, audio players, text editors, file browsers, CD/DVD burners, etc... ?

[masklinn]

The EU did in fact do the same with media players (Microsoft had to bundle "Windows XP N", a WMP-less version of WXP). The rest has precious little importance in the grand scheme of thing and their regulation is thus pretty pointless.