I do this myself, but I keep it strictly private. I’m mindful that while this record keeping has been very beneficial to me, it could also be wielded against me in ways I don’t anticipate.
Not OP, but I also keep a private log.
Simply put, different things go in there, compared to a public one; let alone a public one with intended visibility.
And some of the most useful logs are the most private ones.
Plus, not sure how much I'd trust a person's public logs if I knew they were made to be both public and publicized. My expectation in that scenario would be that actions were embellished / inflated accordingly. Everybody has on and off days, but I'd be very surprised to see this openly admitted in a public log; after all, what good could ever come from it?!
I used to go through my daily logs at the end of the week and pick the most important, non-personal, work-related things that happened in the week, and add them to a separate weekly log. This I was happy to open in public in the middle of a conversation if necessary ... but I would never open my private log in front of anyone. It's too private.
I currently use a plugin that opens up a Daily Log each morning as I open my editor; and populates it with a template
ToDone: * ToDo: * Blockers: *
First thing I try and do each morning as I catch up on email/overnight test results is fill it out as an outline of talking points before the daily Standup.
Throughout the day I try and keep a running list of task I work on down int he daily log; often with comments like 'why the everlovingfuck did jason delete the prod db' and a general summary of problems and how I solved (or didn't solve) them.
Outside of a personal knowledge database, when review time comes along it makes it much easier to summarize what I've worked on also.