I used to blog a lot. I used to be active on lots of forums and they were the source of inspiration. Someone would ask a question, I'd write it out as a blog post and then keep linking to it instead of answering repeatedly. I remember writing blog posts like tweets.
Now, there are too many contents online (both good and bad), and I always felt "someone must have written about it somewhere."
A few years back, I began to write again but this time, I write for myself, family, and friends. I no longer care about who reads or visits my blog(s). I have no analytics, no comments, no nothing.
Not as frequent as 15+ years ago but now I write our family stories, collect and document things I'm inspired by, aspire to be, etc on our blog(s). I'm even writing my memoir so I can read it later in life. This is a fun one, trying to remember early/younger years friends. Write about the adventures with the friends who have died, organizing search effort for friends whom I have lost touch and then finding them in places where Internet is still a luxury. If you just sit still for a while, you began to realize your life is an adventure.
I also write a lot on physical pen/paper too. I have one special paper notebook dedicated to my daughters. It is not hidden but is usually around my desk, and I write as and when I feel like or prompted by incidents. I want it to be written in my handwriting for them to read, now and in the future.