I always try to follow what I call "Minimum impact": do things with minimum effort, because doing too much often causes unpredictable side effects. So my web page contains only things I felt it should contain. It has no structure, no goal and, probably, no meaning.
And here's a simple link to ImapFolderManager, a command line tool to manage IMAP folders.
Donations, if you're so inclined:
This site is Linux/Apache powered and made with vi. Enjoy yoursElf!