To add to the "pro" arguments, this would allow the "easy things that vroom would do anyway if he just had a minute" to be gathered into a single place, so that when that mythical minute comes, he knows what to do. At least for me, it's kind of frustrating to suggest a little fix, get it voted up, and then have it (seemingly) forgotten.

As to implementation, maybe level 6+ monks could have an extra button in their "Consider" nodelet, only for PMD nodes, that says "to do". This would automatically create the necessary crosslink to the todo list. Or make it another cross for the janitors to bear...

Just my 0.02 € .