# Blogchain A string of short, ad-hoc posts in a blog that together build on a theme. I came across the idea of blogchains on [Tom Critchlow's blog](https://tomcritchlow.com/2019/07/17/blogchains/) I believe. The word is from [Venkatesh Rao](https://www.ribbonfarm.com/2019/03/21/constructions-in-magical-thinking/), and the very tl;dr is that it's a string of short, ad-hoc blog posts that build on a theme. That's cool, and tied in with a wiki is kind of how I see me builing up ideas over time. But where the idea gets really interesting (for me) is when it extends to [cross-site blogchains](https://tomcritchlow.com/blogchains/networked-communities/) and [open blogchains](https://tomcritchlow.com/2019/10/31/new-blogging-2/). These are more open-ended, involving two or more people conversing and building on a theme, simply by posting to their blog about it and linking the posts together. Kind of a webring, but for posts rather than sites. There's definitely something to be said for the long-form, turn-based conversation. One of the best conversations I have had recently was a long email chain. And some of the thoughts that have stuck with me the most are ones I've written as a long reply to someone else's open question or musings on a topic. > 1. Slouching towards mediocrity and allowing myself the freedom of short-ish posts. Venkatesh aims for 300 words. Seems like a good number. > > 2. Infinite, open-ended world building. > > https://tomcritchlow.com/2019/07/17/blogchains/ > A blogchain is longform by other means. Containerized longform if you like. A themed blog-within-a-blog, built as a series of short, ideally fixed-length posts (we’re trying to standardize on 300 words as one container size). > > https://www.ribbonfarm.com/2019/03/21/constructions-in-magical-thinking/