I want a solution, that, after I enter recipient's name, looks up that peson's defined tag cloud (or folder structure with keywords pulled automatically by anal

I want a solution, that, after I enter recipient's name, looks up that peson's defined tag cloud (or folder structure with keywords pulled automatically by analyzing content of such folders) and helps me (the sender) to tag my email, even pops up bug report form, if there is one, defined by recipient.