I think GAP suffers from the same problem that (granted, most of us) suffer: assuming that because something is posted in the Net, it MUST be meant for everybody and therefore MUST follow the classic writing rules. Not so.
I’ve said this here before, but it bears repeating: Fanfics are meant to please the person who writes it. After all, you’re not getting paid to write them, unlike professional writing, so your main reason to do it is your own interest. Of course, you CAN have other goals besides that- you might want a (certain) audience -say, the RPGC regulars- to enjoy it; but that’s something YOU decide, so it also falls in the “doing it for your own interests” label. Even if you say, “OK, I’m going to try to write this as pro-quality as I can” it is still a personal choice. It cannot be demanded of fan writers. Which is not to say I would ever care to read a (urgk) Cloud/Red XIII porn fic, but if that exists, then obviously someone (its writer) wanted to do it, and that’s enough justification. If it pleases SOME people, even better, but ts not necessary. Some people just want to see their stories posted even if no one ever reads them.
(I like to remind people of this precisely because PROFESSIONAL writing is not like that- you have both publishers and an audience to satisfy then, it’s your job so you’d BETTER deliver! This is why even some pros do personal projects or fanfics on the side.)
That said, IF you want others to enjoy what you write, then you should make an effort at good writing, and the two elements I noted above are the minimum you should strive for.
Oh, and I wasn’t discouraging him from reading anything! Reading is the BEST way to learn how to handle all those literary elements/cliches you’re going to use. The more you read from, the bigger your bag of tricks (and the smaller the chance of copying someone wholesale.)