@JohnPhilpin Makes sense to have special accounts for special purposes. Eight is possibly excessive. :)
On my Tumblr, I share everything I post here, plus ephemeral media I find on the Internet--vintage ads and photos, memes, funny tweets, etc. I used to use Twitter the same way. Lately I think the people who are interested in my perspective might not be interested in all taht other stuff. Also, as a platform, micro.blog is not suited for sharing a lot of ephemera, whereas Tumblr is.