SoShare - Your free and simple large file delivery service.

Honestly curious, are all of the cost covered out of your pocket? How can you manage to maintain such a service for free? Looks great... I haven't found anything out there that will let you do this for free.

It says "© 2013 BitTorrent, Inc." Is it "Sync" (http://labs.bittorrent.com/experiments/sync.html) based?

This is so useful. Will it be free indefinitely?