Possibly, and in regards to some subjects, absolutely, but it is often posted too hastily and is left without any further direction.
Example, my dad is always asking me to look up stuff on the internet because he doesn't seem to know how to do a Google search. I actually got him to join a forum once, but he didn't have the patients to learn all the features and left after asking one question. Some in his generation can manage to create a post, but manipulating the search function is like rocket surgery(no offense to those who obviously can).
I've seen a guy create a thread in Rifle Country and ask a question something like re-staking a gas key, and the first reply tells him to go over to AR15.com and look there.
I like to think that this site is the best the internet has to offer on all firearm related things, but a lot of folks here would rather send new members to search through other sites than to put the information together for them here. When a simple question is asked, I'd rather post links to threads, post the info off the top of my head, or link to sites that have the info, than to simply type, "Use the search function. This has been discussed a billion times". If it has in fact been discussed, I'll link to a few of the threads.