Firefox Extensions Pocket Lint

A few Firefox items I need to record:

Hacking Firefox Extensions--ExtremeTech Feature

Bookmarks Synchronizer

When Bookmarks Synchronizer stops autosynchronizing:

When Firefox is started, the bookmarksftp.browsercount is incremented. When Firefox exits, bookmarksftp.browsercount is decremented. Every time Firefox ends abnormally, bookmarksftp.browsercount does not decrement. Autosynchronization only occurs when the browser count is zero. So...

1. Type about:config in the Firefox location bar.
2. Search for bookmarksftp.browsercount.
3. Change the value to 1

All fixed!