"Poor / incomprehensible error messages and stack traces are far and away the most common complaint." I wonder if this is because of the high slime usage. The

"Poor / incomprehensible error messages and stack traces are far and away the most common complaint." I wonder if this is because of the high slime usage. The slime debugger doesn't play well with java exceptions because the stack gets unwound. JSwat is the advertised debugging option--wonder how many slime users have tried it.