Both XArmor and Blackwidow are built with low tolerance, cheap/weak plastic keycaps and extremely weak stabilizer system.
Do you really think that I bought the xarmor after the bad experience with the poor blackwidow just to made myself the evil fighter ?
Do you really think that after 15 years spent in electronics repair and another 15 spent as IT technician I'm not able to distinguish a crap product from a good one, especially having both side by side on my desk ?
Xarmor is far from perfect: should have a couple of knobs for volume and backlit control.
Should have a red/yellow/amber backlit.
Should be available with the good ISO enter as the BW, instead of that stupid ANSI one.
BUT that said, is well built, is reasonably priced (ask yourself when filco will exit from the stone age, how much will cost a backlit majestouch) and feels solid with a pleasant sound when typing, and this is the main difference you can see between xarmor and BW aside the stabler keys.
That said I can perfectly understand why ripster (and not just ripster) hate it, it the usual hate by someone who spent a lot of money for a supposedly elitary product, when he see a better product sold for less money.
In that case a member of such supposed elitary club can't do a lot to made himself feel better, so manages to bash the enemy "proletary" product, spreading a bit of urban legends about it.
Funny reading for experienced users, misleading reading for the newcomers.
That's all