Just wanted to thank the Carbonite team for all the years they've provided us with this addon. It's one of the best addons. I've always used it since I discovered it. Now for the opinion part.
If you, the founders of Carbonite, don't have the time or want to update it any longer....why not allow someone who is willing, do so? I know it's your intellectual material and all. But, why sink it for that reason? Maybe let them join your team and keep this great addon going.
Cheers.