I've recently setup 2 of our VPS with Seafile (wwww.seafile.com) private cloud. 1 is a 90Gb Ramnode in NL for private use (60Gb used) and the other is one of our Crissic 100Gb VPS for work stuff. They' both seem to be working very well sync'ing between Windows7, OSX and iOS.
Anyone used Seafile long term, had any issues?