Simple-to-use/-install issue-tracking system: web, REST, email, CLI
software for email automation (newsletters, transaction mails, etc.)
command line tool to manage email (alias-)domains/accounts/aliases …
Pioneering Private and Public Cloud Management since 2008
Automatic persistent logbooks for Linux shell sessions (bash, tcsh...)
An Management System for Contacts,Messages,Documents,Orders,Projects
A BBS imageboard, like futaba, written in Python with Django