I've used Raindrop for a long time (https://raindrop.io) to store a bookmark of all articles I read, categorised in months. It's been interesting to see the variations in "slow" months and busier months. I can see that I'm desparate to read stuff when I'm bored for example.

The one thing missing in Shiori for me to replace it would be a share extension for mobile. I use several different browsers and also often read for mobile, where Raindrop can store the bookmark via the share sheet.

I was interested if others do similar things?