The classic discussion for agile estimation is about whether points or hours are better. But there is now a third option: a movement called #NoEstimates. It actually does involve estimation, but you break down work in priority order and estimate only when you know enough to estimate accurately.

Meetings are a crucial part of the communication process, but they endure a lot of ridicule. You can’t do away with them entirely—meetings are essential to an agile process like Scrum. Rather than avoiding all meetings, it’s better to work at making the times you meet with people more effective.

We are often communicating with people we have never met in person. In these cases especially, it's important for our emails to convey accuracy, transparency, tactfulness, and preciseness. It can help if every time you hit Send, you think of that email as an “ambassador” going out on your behalf.