Last week I discovered Sunrise calendar app. I loved it at first sight.
Sunrise joins Wunderlist in my GTD tool set.
I connected my work, personal and Facebook calendars and Wunderlist to Sunrise.
Everyday, Wunderlist tells me what to do and Sunrise tells me when to do. This is a great thing. Because a wise man once said, and I can attest from my experience, the things that get scheduled are the things that get done.