I don't have enough experience with it yet to say. Also, I think improved productivity will be a function of the utility of the markup directives. For example,

I don't have enough experience with it yet to say. Also, I think improved productivity will be a function of the utility of the markup directives. For example, I just added a new one today ("dateline"), that solves a minor pain point for me. It feels promising, but will have to check back in in 6 months.