Dylan was working day and night to make the material available, but he didn't think what he was doing in terms of business.
Dylan and his friend, Michael Underwood, had been writing up their lecture notes and selling them to other students.
For several years he will have been trying to put a good idea into a successful business via the Internet.
Dylan is still looking for a way to make his website work as a business.
He won't be doing anything special to celebrate the occasion, mainly because his business venture won't have made any money for most of the past year.
He has thought about taking a teaching job after seeing an ad for a teacher of business writing with business experience.