Also, creation of hotspots with Editor could be made more effective to avoid wasting too much of time.
Not sure exactly what you mean, but I would like to see a customizable hotspot, such as have a template xml page to go along where a person could put the exact code of their preferred hotspot and it uses that text and places the initial cordinates into that spot.
In other words, instead of the default hotspot, we could set our own default spot text but the editor would add the ath and atv into our spot and of course automatically change the "hs1, hs2...." as it does now.