I used to use MarsEdit, and this review by Stephen Hackett is convincing me to try out the latest version. I’m writing this post in Ulysses, which is great, but so far doesn’t support editing existing posts.
Michael E. Cohen with a good post on iBooks: The State of iBooks in Early 2017. I still miss dearly-departed Readmill, but I’ve settled in ok with iBooks in terms of making my epub books available across all my devices.
I have experienced the same thing that Michael noticed with respect to iBooks “forgetting” his current place when switching devices:
Occasionally, iBooks forgets to bookmark my current place in a book so it opens to the wrong page on another device.