Inspired by libert19's
suggestion, I wrote a small script that auto saves your posts to the forum draft every couple of seconds (customizable).
Once in time I was writing a middle sized post and missclicked F5, losing the entire thing. This script helps mitigate this dangerous mistake!
Installation: https://greasyfork.org/en/scripts/484095-auto-save-draft-for-bitcointalk-orgEdit the
INTERVAL_SECONDS variable at the top with the number of seconds you want your draft to automatically save (default: 5 seconds). If there are no changes on your post since the last draft (this includes pressing the "preview" button), the process is skipped.