a fork of SublimeEvernote for ST3 is now on Package Control
It is not just a port, it adds new features and is actively developed.
Send a note to Evernote: converts the markdown document in the current view into rich text and sends it to your Evernote. You will be able to choose a title, tags and the notebook where to store it.
Open a note from Evernote: shows panels to choose a note from a notebook, converts it to markdown and presents it in a view.
Update note: when editing the markdown of an opened note you can save it back to Evernote (again in rich text).
Full two-way metadata support: you can set and change the note's title, notebook and tag just by providing a YAML metadata header in your markdown source.
Any feedback/issues/ideas are welcome at github.com/bordaigorl/sublime-evernote/issues