GrexIt creates shared Gmail labels and notes
GrexIt is a Chrome extension that is great for collaborating with coworkers, or anyone else you are working on a project with. With shared labels, if you add a label to any email conversation in your inbox, it shows up in your colleagues' inboxes with that label attached. It's particularly good for sharing emails and keeping track of who has which assignment.
Get it here.
Does it really work? Did I made a mistake??