Tumblr Feature Requests
If Markdown is chosen in defaults, use it for all email

Markdown is supported for posting to Tumblr via email but you have to remember to include !m somewhere in the message.

If I have already chosen to use Markdown in my preferences, why doesn’t Tumblr automatically apply that choice to email posts?

Come to think of it, why doesn’t Tumblr default to Markdown for email posts? Do they really think that anyone who puts in line breaks in an email message posted to Tumblr via email wants the entire thing to end up one long paragraph?