Useless for Most – Handle: GTD To-do List and Calendar Management Review

My continued complaint: no support for anything but Gmail. Exchange or iCloud users cannot use this. I frequently see reviews saying, "I'm sure they're working on this." They're not. I've been waiting for over a year, have sent a few inquiries, and the response is always, "We're focused on making a great product for our Gmail users first." Don't hold your breath.
Review by Joppo1 on Handle: GTD To-do List and Calendar Management.