With the increase of blogs, microblogs like Tumblr and ‘presence’ blogs like Twitter, mediums either meld together – as I’ve attempted to do at crrrg.com by importing Twitter updates as posts – or they are each used differently.

The latter method requires a little definition which, I think, can simply be made by word-count and intent. Leaving things like intended audience out of it, we can draw the line with length. Something like: