Another user of Serendipity, Jay Bertrandt, has created an
autosave plugin for Serendipity for those of us who type very long posts. Actually anyone could use his plugin and is designed for those times when you lose track of time, don't realise your session is about to expire or something terrible happens and your browser crashes. Using Jay's autosave plugin you can be sure that at least some of what you've written will be saved. Jay has also added a configurable timer so you can set the number of minutes between saves. Give it a go, and be sure to let Jay know your thoughts.