I used to be a Schemer before. I like ISLisp now. Because now Scheme is too big. ISLisp is better for learning purposes.
I hope that Professional and practical Schemer will implement R7RS Large and R8RS completely. They were oriented towards practical use and they expel Schemers who like simple and small. Please complete a practical Scheme processing system with responsibility.
I will not forgive a promissory violation.