- Mutt/aerc doesn't support windows, an OS many use by preference or requirement (though I have explored this with mutt[2], it's hard getting anything to work in mailcap on windows)
- Doesn't support viewing HTML email, a ubiquitous phenomenon
- Doesn't support sending HTML email, which is fine until your coworkers wonder why your mails always look funky and replies lose formatting
- I'm faster in Betterbird[1] than I am in mutt. Turns out drag-and-dropping mails into folders is pretty fast.
- Configuring an even halfway decent set-up takes ages, Betterbird just works out of the box
- Mutt relies on mbsync[3] or offlineimap[4], these tools don't support OAuth well. Betterbird supports it out of the box. (You can run without them, if you're willing to put up with bad buggy behavior in GMail where when messages are moved into folders they are only copied, the original message stays put in the original folder while a new message is copied into the other.)
- With shift+click, Betterbird allows the user to reply or compose using plain text just fine when the need arises
Sorry guys. I absolutely live in the terminal, but enough's enough. I'm out.
I do like using newsboat as an RSS reader though, that investment panned out so far.
2: https://news.ycombinator.com/item?id=39812124