j3nda/speed-dial-chrome — pull request #6 by heavensrevenge (2013-09-14 14:48:02+00:00)
Title: Synchronization of localStorage settings, Folder Colors, and a way to enter JSON directly into the advanced options page

Synchronization works great for me so long as I have both browsers and a speed dial open on both lol.
Maybe it will be different if its on the Chrome store but atm I think it's because we have no actual background process running to receive the updates from the storage API as most things do. Maybe you have an idea?