I can understand. It happened to me once, although it was my kid that did the dragging for me 
. I've always used the forum draft feature and didn't know about all these ones. So far it hasn't failed me yet that's why I haven't bothered to look for other options.
I can still remember a couple of my top posts back then as a newbie that I lost from a single refresh of my mobile. However that was when I had a bit of a rethink to make use of an eternal editor or note pad aside the forum draft. Sometimes you may get so busy you won't be able to complete a post that you have to pause for later on and my text editor pretty much cuts it for me besides I don't even need to worry about my work being saved if I accidentally exit.. I've always used the forum draft feature and didn't know about all these ones. So far it hasn't failed me yet that's why I haven't bothered to look for other options.Quote
I also use the notepad option but not always as I feel it can be a bit stressful. Noticed that when you write on your notepad and want to transfer it here before posting, you begin a new editing process? It's funny though.
Not really. I was a coder (more like my hubby,) before I joined forum and as a result It's way easy for me to write over 90% of the forum Syntax here without needing to use the buttons her.