PodHoarder
A program to bulk-download podcasts and optionally re-generate RSS feeds for them.
upload-glacier
A Raspberry Pi script for automating large-file backups to Amazon Glacier. With error-recovery, e-mail notification and HTTP monitoring.
htmly-autosave-hack
A Javascript solution to HTMLy not autosaving. Handy if you're in the habit of typing long posts and don't want to have to keep saving.