I would pay for a social network/dating app/site for the introverted.
I just do not know whether this is an oxymoron or not, but if someone figures this I would pay for it. Gladly.
Susan Cains book "Quiet" is an exceptional exploration of the field, and well worth reading to breakdown some of the misconceptions about introverts.
Anyway, somebody offered you a book to read. You chose to call the ideas in it ludicrous without reading it. Not sure why.