Ruh-roh. While we were happy to discover <a href="https://techcrunch.com/2012/11/20/grexits-inboxwhiz-keeps-you-from-obsessively-checking-your-gmail-by-hiding-it-from-you/">a simple Gmail add-on</a> f
Last month I said that collaboration and project-management apps should focus on <a href="https://techcrunch.com/2012/09/04/the-inbox-is-the-new-activity-stream-kind-of/">killing e-mail from within</a