I've seen other projects (jenkins-ci and openstack at least) that add an automatic message when filling a pull request that basically tells them something along the lines of:
- thanks for sending a pull request
- someone will look at it briefly
- here are (link) the usual process of dealing with pull requests on plone
So basically you make them aware of the process, we could even trigger jenkins pull request testing with this.
Now we need:
- some webservice (jenkins, mr.roboto or a brand new thingie) that automatically sends this messages (I would say that maybe mr.roboto has nearly everything ready for it?)
- the documentation that you just posted in docs.plone.org or somewhere else to be able to link to it
Great work btw!