Ask HN: is blogging worth it for startup founders?

I've read many posts about why you should blog - it solidifies and clarifies your thoughts, helps with networking etc.

I'm very focused and busy with a startup though and am debating whether or not this is a distraction - I did it a bit in the past, but stopped to launch the new company.

I don't want to be a "blogger"; if I were to write it'd be more for my own learning and to share with those interested.

I'd like to hear from: - The naysayers - I haven't seen any posts on why you should NOT blog. - Startup founders - especially those running successful startups. Is this worth your time or a distraction from the ultimate goal of building a great company?

Thanks!