I rather like Gobbler. It's saved me a ton of money in CDs. I just send the final wave files with Gobbler.
I don't really use Gobbler for backing up. I sometimes use it to send projects, but I usually use it to send groups of files.
Once Gobbler 2.0 is set up, I'll bet Cakewalk adds a toolbar item. I did like being able to pause Gobbler within the app.
I'm one who is actually happy to have Gobbler. I appreciate it and plan to continue being a paid subscriber.