Windows 7 Lets You Uninstall IE8
CWmike writes "A just-leaked build of Windows 7 lets users remove Internet Explorer, the first time that Microsoft has offered the option since it integrated the browser with Windows in 1997, two bloggers reported today. The move might have been prompted by recent charges by the European Union that Microsoft has stifled browser competition by bundling IE with its operating system, the bloggers speculated. One solution under consideration by the EU would require Microsoft to disable IE if the user decided to install a different browser, such as Mozilla's Firefox or Google's Chrome. Microsoft had no comment when asked to confirm whether Windows 7 will let users dump IE8 or whether the option was in reaction to the EU charges."
...you don't use the browser for updates anymore. You haven't since XP.
Read the article. They state that iexplore.exe is gone.
Sure, some libraries will stick around. They have to, otherwise a lot of applications will break. You can't "decouple" a dependency from applications without breaking them. But IE was never integrated into the kernel; it was integrated into the shell. I know that doesn't jive with your particular interpretation of the definition of an "operating system", but that is the reality of the situation.
The kernel isn't the operating system. That's the basis of the GNU/Linux vs. Linux debate.
That said, this seems to be functionally comparable to deleting the Safari.app on a Mac - the application is gone and cannot be launched, but the rendering engine sticks around because it's used elsewhere in the operating system for other tasks.