Re: ***Your Opinion***Does everyone need a .308???????
I'll go against the grain here and say no. If it doesn't fit your needs and you can afford to play with higher performing cartridges, then why waste your money? Would it be handy in a "SHTF" scenario? I'd say that's a safe bet to make, sure. But chances are, you're only going to have ready access to what you have in your personal stocks, so caliber won't matter all that much. What WILL matter, IMO, is that you're very familiar with what you do shoot. If that's .223/5.56, then know it backwards and forwards. I'd rather use a lesser caliber that I KNOW I can make solid hits with out to 650-700 yards than a larger, "higher-performance" round that I'm unfamiliar with, or vice versa (or however you spell it, LOL).
That being said, if someone is making their first precision rifle purchase, they're short on time, and have the "average" budget for such a hobby, then I have no aversion to recommending one to them. They'll get more trigger time on it, and can buy match ammo off the shelf, as compared to other more specialized rounds. I have one, and won't be getting rid of it any time soon.
But if you're outgrown it and need the money/safe space, and it's not a sentimental thing to you, why hang on to it? Spend your time and money acquiring brass, projectiles, powder, primers, dies, and other gear for what you use.
Think of it as having your hands full of little marbles. They're all cool marbles, but they're little. When something bigger and better comes along, you can't pick it up (or if you can, your grasp on it is weak at best) because you're still dedicating a lot of effort holding on to the lesser value marbles. You have to let them go in order to be able to grasp the more worthwhile marble. If I had the funds to go to something like .300WM, .338LM, or a 6.5Creedmor or .260REM (for us poorer folks), I'd be all over it. But I don't, so a .308 will do me just fine.
Flame away...