blurt is Web publishing ("blogging") software. Unlike most blogging software, it does not provide you with a fancy back office, heavy duty database backends, and massive user management systems. Instead, you upload documents ("posts") in simple text format (.txt) to a directory on your Web server. blurt will figure out the rest.
Mb2md.pl not only converts mailbox files into a Maildir, but also the /var/spool/mail/$USER mailspool file. It is smart enough to not transfer a dummy message such as the one UW IMAPD puts at the start of Mbox mailboxes. You can add your own search terms to the script to make it ignore other forms of dummy first messages.
OneTime is a command-line encryption program that uses the one-time pad algorithm to allow two parties to communicate securely, without worrying about unauthorized people listening in. It compresses plaintext input to save pad, has features that assist with the bureaucracy of pad management, and comes with built-in help.