QEdit's configurability was amazing. Back in the early 90s I had a completely hand built config, a feat I have never dared to repeat with subsequent editors. I wrote a lot of code in it at home, and nagged my employer into buying some licenses for the sophisticated programmers among the staff (it was a bank, so not many, but a few!). I would edit locally and FTP to the server rather than use vi directly there!
When my computer illiterate aunt decided to write a book back in the early 90s, I set her up with a minimalistic QEdit, a few bat files to perform backups, versioning, etc automatically and a floppy disk for each day of the week plus a daily backup one. Simple instructions and process, simple editing setup, and two years later the 670-page book was finished and published, and she was ready to actually learn how to use a computer.
So a big thank you for creating such an excellent tool!