Feature Request: Automatic portal map markers

[lumpus]

Managing and sharing portal map markers across multiple players via the cartography table is a miserable experience. XPortal already eases the pain by providing a list of all the portals that exist, and allowing you to ping portals to figure out where they are. What would be even better is if portals could be automagically marked on the map, which is a feature that the Portal Markers plugin advertises. Unfortunately, that plugin doesn't seem to do anything when using XPortals.

Is there a way to adapt that plugin to work with XPortals, or incorporate similar functionality into XPortals?