Serialize it. Make each post a self-contained unit. People can read more or less as they desire.
Length of blog post

Try to read my blogs. If you feel any of them "boring" after some time, made it shorter.
http://www.chess.com/blog/MSC157/blitz-is-always-fun
http://www.chess.com/blog/MSC157/trohov-memorial

Well I failed at keeping it short, but it could have been longer haha
http://www.chess.com/blog/MichaelPorcelli/chess-in-clack-and-white-issue-17-revival-edition
I am going to be restarting my blog now that I have finished student teaching, and my first one I plan on summarizing my otb chess since my last blog posts. I do not want to skimp on details, but also do not want to make it too long and possibly tiresome to read. Any thoughts?