I need to be able to display Buddypress users on a map while allowing proximity/distance searches but my research yielded in plugins with subpar docs and absence of an online demo to help reassure me before I buy. Any suggestions on anything that might satisfy those criteria would be highly appreciated.
In general for complicated map features I either use the gmaps API and pass the wordpress data to the initiation script via localization and
json_encode() or the MapPress plugin for simpler things. it's highly unlikely that you're going to find something that does what you want out of the box though.