So let me get this straight...
Ignoring OEMs for a minute, what if I were to go out and buy Windows 7 (when it's out obviously) over here in the UK. Would it not come with Internet Explorer 8? Meaning that I'd have in theory no browser with which to access the internet? Do Microsoft and Opera and Mozilla and Google give away free browser discs in every damn computing store and supermarket in the country?
Seriously, what's the point? If it comes with a link to allow you to download IE8, I'm gonna use that, then download Firefox. I'd be incredibly confused if it came with download links for other browsers as well. I mean how many do you offer? Firefox, Opera, Chrome and Safari just for starters. How is someone whos bought it and doesn't know which one is better meant to decide? I know, by picking the one that has a name that ACTUALLY SAYS WHAT IT DOES, like Internet Explorer, as that's bloody obvious what it's used for.
If it doesn't come with any browsers, I have effectively no internet access on that PC.
If it does, it's gonna be IE only anyway.
If it were to come with links to all the others, there's potentially too many and I don't see why Microsoft should have to advertise rival products. Can you see Sony ever saying 'bought a new Sony Bravia TV? Why not try a Samsung DVD player?'. People who don't know better are just going to go for the one that does what it says in the name, and people who do know better would have gone for a different browser anyway...