I am managing over 6000 profiles but when I look at my map it purports to have access to only 1362 profiles of which it only display 13 icons (I should add that most of my profiles have at least one location as provided and verified by Legacy's Geo-location database and displayable on Bing maps. This verification process provides a latitude:longitude pair as well as place name, county/state, country).
I am attaching a gedcom (ex-Legacy) that contains roughly 6500 profiles, some 1398 place names many with lat:long pairs as verfied by Legacy's Geo-location feature in case you find this useful in tracking down why Geni mapping doesn't recognise them.
everything.ged