» How did you spread the word about the language (if you did), and how widely was it used?
Mostly by announcing it on usenet. That had a tight-knit community of Amiga programmers that was easy to reach. Then on Fish disks and Aminet as well. At some point, print magazines started to cover it with courses etc, and I got invited to speak at conferences about it.
It got fairly popular, to the point where at some point a popularity poll was held somewhere on the internets, and E came in second after C/C , but before Pascal and Basic. Probably a biased sample, but still :)