Nowadays I do write stuff but summarize it into the computer. I've tried various tools for automatic capture (e.g. livescribe) but they don't work that well. I realized that the probably would have worked great with my 35-years-ago handwriting.
In addition my handwriting has become terrible. If I check my notes soon after writing them (within the same day) I can often tell by making out a few words and remembering what was being discussed when I was marking that part of the page :-(. A couple of days later I can barely understand them and longer than that I might as well forget it.
I could probably get by making random marks on the paper!
It's so sad, because when I was a scientist and had to maintain a lab notebook other people could easily read my notes (and they had to be clear for IP reasons). Or maybe I should look at it the other way: it's not sad, because it doesn't matter as much any more.
[1] https://en.wikipedia.org/wiki/OpenType#Advanced_typography [2] https://en.wikipedia.org/wiki/Font#Character_variants
(Charles Rennie Mackintosh has particularly lovely drafting letters; turned into the Hill House font.)