Clearly I've hurt some sensitive feelers that are pro Harris, so I will tread lightly here. However let me pose a few questions:
How many are competing with a Harris bipod?
How many are competing with 308?
If you are a competitor chasing the newest, hottest trends to include calibers, chassis, bags, tripods, optics, etc. To get the edge guys are moving to the best equipment available. Each upgrade improves the scores in a small degree (time, score, options, etc). $200 for a bipod is almost inconsequential in the big picture of dollars spent.
For recreational shooters, who cares? Rock on, as you are not under time or rule constraints to make the hit.
You can't buy hits but you can certainly stack the odds more in your favor using the best equipment/system available.