I haven't used BTsync, so maybe its that. But I didn't get what this service does. I would suggest you to add some copy on the page that tells me "How does it c

I haven't used BTsync, so maybe its that. But I didn't get what this service does. I would suggest you to add some copy on the page that tells me "How does it compare to directly using BTSync?" or "What problem does it solve for a BTSync user"