Even these fragments are composites. I’ve written them in short stochastic bursts, a line about one topic here, a quick sketch, then editing and chopping. I can still come back later and change things. Insert a missing hyperlink, or fix a typo, for instance. So these things are woven, rather than chunks, and not even in their final form. Or their only form. If I change this one in two months time, there’ll be two versions of it. That’s not to mention all the opportunities for other people’s input – comments, online annotations or simply copying, pasting and editing. I’d rather they didn’t, but what’s to stop them?

The gravel pile of fragments is very very porous.