From all my friends Dan is the one I admire his productivity the most. I'm in love with how much work he can accomplish having the same amount of hours a day as every person. A while ago Dan launched an invitation-only newsletter on productivity. Twice a week I receive one short productivity hack. These are the best insights I've ever read.
Productive people would definitely love this! Dan definitely has something for every one. Good work Dan!
Pros:The hacks are presented in a form which can be put to practice right away! I love that the most.
Cons:Nothing !
Keep going, Dan!
Pros:he helps me so much!
Cons:nothing