One of my favorite features is that it's easy to use, can be used as an offline backup tool or even in place if you do not have access via internet all at once! I find this very useful when i'm working from home without constant Internet connection but want files backed up easily so they are readily available should something happen like losing power during outages etc., This has saved me many times over!! It doesn't seem capable enough compared too some more modern solutions however there may just simply never really been anything better yet? The only thing would probably improve its capability could perhaps include time stamps/date modification rather than version numbers which makes things less clear sometimes (ease-of mind).
We're using syngem sync between workstations running windows 7 - 8 operating systems remotely; we've also started syncing them locally through.