i don't know, do i?

I came across Ben Harris's blog this evening. It's rather good. You should look at it in fact. It persuaded me that I should add the silly little diagrams and sketches I do to my blog, rather than relying too much on things like Daytum. So yes, I'll do that. That shall become A Thing. It also reminds me that there should be more Venn diagrams in blogging.