Help with thesis idea - REST and Enterprise Mashups

Hello,

I have to define a project for my master's thesis, and I think it will
be about REST and mashups, though the exact research topic is not yet
defined. It would be great to have your opinion about the project
outline that I describe below.

- Does it sound interesting to you?
- Have you tried or seen something similar?
- What would you like to see in the study?