[gurkendoktor]

> RSS I'm sure had at least 10 users, but it was an unneeded overhead in two applications.

Exactly this is my issue (not the rest of your comment, but this sentiment which I see everywhere since a couple years or so). Every time Apple drops support for anything, people talk about cleaning up, or the inevitable march of progress, or about how Microsoft is doomed because you can still install their OS on unworthy 32-bit boxen.

RSS support in mail hardly imposed any overhead on users. Why do we care about what Apple's programmers think or feel? These folks are paid to keep their apps running. Maintaining Cocoa apps is something that Apple can easily hire more people for (unlike hacking on the kernel, or on system frameworks).

[nicholassmith]

It probably doesn't impose any overhead specifically on users, but it's additional codebase that needs to be maintained and whilst that's a 'well that sucks for the devs' issue it becomes a user issue as they're not focusing on their core competencies, which in this case is making the email client as good as possible. I'll take a better email app over additional, underused features.