A guide to scamming would be... an interesting read. It'd be difficult to write a guide to something that, in itself, is a completely improvisational art. Both pulling off an elaborate heist and jacking a carrier with 14bil in BPOs, and convincing a random noob to fork over a million ISK for some "awesome module" you have, are scams.
Likewise, it'd be difficult to write a guide on being charismatic. The fact that you pulled off this 600 shows you have that inherent spark that leads to a natural con-man. Or politician. Or CEO, really.
That being said, if you could write such a guide, even to start potential scammers off, it might be a worthwhile investment. Much as I loath to say it, EVE isn't like other MMOs; if it can net you ISK, its a valuable endeavor, and that includes scams. It keeps other players on their toes, and in a way contributes to the "wild frontier" feeling of the game.
Besides, con artists spark their own economies. Plenty of people are willing to pay brash young mercs to hunt down offenders or hire security. And those security personnel can be paid off by the con artists in an endless cycle that leads to such events as TenTron's re-re-rescamming of a single corp.
Its beautiful, in its own way.