While there were a few keysmash purists, who posted whatever came out, I found that the majority of people will delete and remash if they don’t like what it looks like, plus a significant minority who will adjust a few letters. I also heard from several people who use the Dvorak keyboard, where the home row begins with vowels rather than ASDF, who reported that they just don’t bother keysmashing anymore at all because their layout makes it socially illegible.
