It's pretty slick!
A little searching with google turned up a perfect xinetd.d config. In theory you could use ssh with a forced command in your authroized_keys file and specify the select identity to run hotwayd remotely.
I however decided to install it locally for Mac OS X Mail to use as a pop account. The only short-comming I find is no support for IMAP. It might also be nice for it to see if it's running from a terminal or a socket, and use STDERR to notify the user they might want usage help.
At any rate, thanks for providing it. It'll save me from hotmail's hideous webmail interface! yippie!
An open, cross-platform journaling program.
A scientific plotting package.