I had a 1040ST and an Amiga 500 at the time as well (spot the geek) and the software wasn't that great on those platforms either IMHO. Even PDS on DOS was nicer to program in with the 2kg pile of manuals.
The killer was the rise of the PC and you know what; I'm glad it killed everything. Perhaps controversially, a couple of years down the line and as someone who wanted to get shit done back then, things like Windows 3, VB, Word, Excel, OLE appearing were clearly the future.