I used to use Ubuntu One for syncing files between Ubuntu machines. Now I have a MacBook and I installed the Ubuntu One client on that. Unfortunately I am finding that lots of the time I make add/remove files from my sync folder but the change is not picked up by U1. It seems to be a bit flaky and I don't feel I can really trust it. (I wrote a whole blog post/rant about this here).
Has anyone had the same experience? Whenever I Google for "Ubuntu One OSX" I only get news items about the announcement of the OSX client - no actual user experiences. This makes me think that hardly anyone uses it on OSX.
I still need a solution for syncing between Ubuntu and OSX. Do you think I should give DropBox a try?