Dev Notes

Features to add:
* group map points by filter
* Make checkmarks affect display(1.by subject 2. by location)
* add add-filter menu
* filter-Voting-system,(upvoting a filter, not a filter-feed-post, possibly also feed post vote system) subscribe-filter-system.(like subreddit subscription)
* More satelite, tower, cable markings
* integrate by-filter media gather-and-sort for filter feed
* share filter through link feature
* Add music player, ambient, city-pop

Inspiration: Arpanet