Having had it both ways, like you aquitori, I would say the internet offers the majority a way to learn much faster, much quicker than before. The new guys do not realize what a tremendous edge they are getting. In the past the top filtration methods were often 'secrets' passed only amongst breeders and a few other fortunate ones. Now the masses can learn about showers, trickle towers, protien skimmers, etc etc. What was quiet for decades and hard to find out about even when you wanted to, these guys are getting offered up to them after 24 hours in the hobby.
The biggest drawback is that often people can be rude, insulting bullies, selfish, domineering, and even intimidating with their behaviour online. You also get newbies that want to talk about things they aren't ready to yet, which is good from the perspective of them learning, but bad from the perspective of the possiblity of misleading folks and being misled by folks with business agendas they are experts at hiding. Lots of folks on here giving advice based on things they are involved with not on the retail end. Some of them are honest about it (ie tewa, maurice, etc), others try to hide it. When new folks do not know that, they can sucked into someone elses games and vortex of public manipulations and
pr games and long standing corporate wars and not even know it.
That was why in one of my posts I said I appreciated Brian very much. He does not hide his financial goals, but is honest, up front, and straightforward about them. Makes it hard to get jerked around by him when you always know where he is really coming from.
Other folks I know have been involved deeply with manufacturers and other things are passionately trying to deceive the public into believing they are non profit. It might take two days, but they can even spin around the blatantly obvious into looking like a generosity on their part rather than what it really is. The new guys do not know who they are, so they buy it. The old guys know better. Then they employ some guy to change the public's correct perceptions of them so they can pereptuate misperceptions.
Let me give you a hint, guys who are moderating their own site, like brian, markg, koivet, etc. say what their business position really is and work from there. Other guys can afford to hire folks full time to moderate and do other things, but pretend they are getting no money out of the hobby. In other words, the hidden agendas really affect the board and it's true quality. That is why folks who hold certain filtration positions, even when the filters are proven, get banned and attacked by moderators, while verbal abusers who agree with their spin due to being newbies stay on. So in short, an information chat site needs to have ways to make money and should be honest about it.
It reminds me of the surfing industry. Everyone claims to a soul surfer, but the ones most adimate about projecting that image do so for commercial agendas, and will knock you over to get in front of the camera man if one from a magazine or tv shows up.
Then you have guys who really are soul surfers, and really are in this for the hobby, and they should put info and chat sites to help folks learn.