But hey the world wide web is a much better source of information than the local brick and mortar.
You boyz need to look around a bit - methinks you may be hanging around the wrong brick and mortar stores (avoid those megastores).
Maybe you're just not lucky enough to have a good, small, shop with knowledgeable folks, or maybe you've been sucked in by the purty displays of Cabela's, Dick's, etc?
There's a little bit of truth to both views, however it is pretty easy to establish that at even a first rate local gun shop you're only getting the benefit of the wisdom and experiences of one guy (or at most a couple of guys), and you run all the risks that come with asking for input from one source. Especially the risk that that one earnest, helpful guy is half-a-bubble off plumb. (...ahem, or a dangerous nutjob!)
The really indisputable truth of "ask the internet" -- if done correctly and smartly -- is that you get the benefit of a LOT of enthusiasts' experiences and insights, and you evaluate the collective opinions and choose to digest the aggregate wisdom of a larger sample.
How many folks do we have come to THR and express odd beliefs, outlying results of tests, mistaken assumptions, misunderstood data, completely backward thinking about laws, physics, business, and who knows what else? Lots, right? Lots who cling to those assertions even in the face of correction, right? Lots of individual members who post something that the vast majority of the rest of the group says, "WOOOOAH, there...that ain't right!" Well, some of those guys work in (or OWN!) gun shops, and give out those off-kilter ideas to their customers every day.
The internet is riddled with crap, no doubt, and it isn't hard to get BAD info, but with a bit of care it also can work very much like the "Ask the Audience" thing on some of those game shows. The Audience is never wrong. It is a general and surprising factor of sociology that large groups tend to provide aggregate correct advice and understanding, and the forum format allows you to go a huge step further than simply polling, to wit: you also get the enormous benefit of hearing each member's supporting argument and to evaluate how much weight to give his/her opinion.
If I worked at a gun shop and had folks come ask me for advice on gun stuff regularly (beyond the very basics), I'd have some quality gun info forums queued up on the counter computer and show them how to search on those topics in relevant place to get the best information on the subject. Research beats my opinion (and yours, and his, and...) every time!