I'll throw in my extremely unqualified $0.02
This is a cliche, but very true. And that is, that people are too much into the gear and not enough into the skills, training and practice.
Reading about snipers and the history of sniping, the vast majority of snipers and sniping done in the past, by small and great snipers alike, wasn't usually done with anything special when it comes to a rifle. At least by today's standards. What the average joe can find locally is far and above superior to the vast majority of what real snipers in serious wars used to rack up high body counts.
We're a tad bit spoiled. I'd rather have a totally reliable 1-1.5moa rifle than a lesser reliable .5moa rifle. Now, both would be even better. But how many people can actually hold MOA from field positions? That's really hard to do, and no, I'm not some novice shooter. From what I see at the range, most of these guys with $2,000 sub-moa rigs cannot tell me the dope for their load at 500 yards. Something fundamentally wrong with that. In my opinion, the better shooter/sniper would be the guy with a factory rifle that has serious intimate knowledge of how his load works in his rifle, at all ranges, in most conditions than a guy with the most high end gear, but is clueless about what really matters. We all know that many highly successful snipers in the past used rifles that are less accurate than many off the shelf rifles sold today selling for less than $400.
I just like to remind myself that sniping is not a series of gear, but rather an act or a mission. A set of actions and a mindset/behavior. Anything can be used for sniping. AK-47's were used in Vietnam and today in Iraq. Sure, not the most ideal - but it isn't about the gear, it's about the tactics.
I don't fancy myself any kind of sniper or tactical shooter. So I make life easier for myself and I configure my rifle for that which will maximize my personal entertainment and fun at the range - which is usually shooting off a bench like 95% of everyone else. Saves a lot of money, and works out to being better in many other ways.
Like ZAK says about getting the gear to suit your mission. My mission: FUN. That has significant implications for the configuration of the rifle.