Because I have him on skype and regularly talk to him, I suggest you listen:
Frugooscape classic was not made by him, but was very popular.
He then made Frugooscape ultimate which was made by him and completely from scratch because he studied java at college. He DID get shut down at one point because JaGeX claimed copyright on their client that he was hosting, he got a letter but he did not tell me what it said.
He earnt $50,000+ a year from google ads, and I do not know the reason why it is down at the moment.
Reason, I know so much? Member of the frugooscape community for 2+ years.
(Name was Top Glitch).
Runner up in the banner competition lol: (can't find the best version I did lol I had a whole thread on it)