I think the last two replies covered it pretty well, from my experience.
There just isnt alot to talk about with the browning rifles.
They work extremely well.
They are usually accurate, but rarely stellar. (For the cost)
They dont have a huge aftermarket, and theres realy no need.They are built to be middle, to upper middle cost hunting rifles. No extended mags, no chassis, just solid good quality hunting gun with nicer fit and finish than your average savage, or remington. The long range guns are still basically long range hunting rifles.
People who usually buy them have either shot or been around browning rifles/shotguns, and have wanted one for a while. Or has gone beyond the budget rifles, and wants more refinement, but arnt able/willing to spend for a custom hunting rifle. There are a few companies that have rifles in this range Bergara, Kimber, Winchester, Tikkas, the Wby Vanguards, and top end 700s fall into this range as well. (Im forgetting someone im sure, havent talked bout them recently is all....)
And as previously stated, you dont usually hear anything about them unless directly asked, or theres a problem.
My Abolt 2 is my favorite rifle and action. Besides getting a Eurobolt stock to replace the synthetic(not that it needed it), and being in the process of being rebarreled, it and my bergara are the only guns i own that are basically stock.