1) I am a semi-professional musician who had 12 years of hard classical piano lessons at a young age, I work as a freelance piano teacher and part-time organist for the EKD (German Protestant Church), and I know hoe many people appreciate my skills, so I don‘t need any member of an arranger forum to acknowledge them
2) It tells a lot about the behavior of this long-term user when he starts making such mean personal references to a personal website when someone gets involved in a discussion on a purely matter-of-fact, non-personal basis (check the posts!). Moreover, I read the pronoun „he“ used by him - just to clarify: I am female.
If you look at what methods he uses in the discussion here, quoting users while changing their user names in the quotations and the like, this shows the degree of aggressiveness he is loaded with - which I have pity for.
I have been dealing with some books about Zen buddhism and psychology in the past months, and this thread was particularly interesting in how you are pulled into an aggressive dispute by someone even if your own posts were purely focused on the matter without any personal component.