Good idea! I'm working on something like this, where you can select HTML, text-only, and "as simple as possible" modes for your email notifications. This won't be available for a few weeks, though.
Selecting individual components of the XML feed is a little more complicated, so I'm going to put that on the "maybe later" list.
Selecting individual components of the XML feed is a little more complicated, so I'm going to put that on the "maybe later" list.