I like it because it's overwrought and cool, and you never know about turkeys...
BTW, I got "cured" of extension-tube-itis by Bill Murphy in a shotgun class at GUNSITE. If you had en extension tube on your shotgun, you had to keep it fully stoked all the time. After a couple of days of that, it was sort of like having a brackbat taped to the barrel, and a lot of 8 and 10 round tubes started disappearing from the guns.
I've got tubes on my Vang Comp 870 (which I believe is the ne plus ultra of fighting shotguns) and the FNH USA self-loader, but I'm more concerned with loading them quickly rather than the tubes. That is, BTW, where cowboy action shooting comes in...learn how to single-load a pump gun and top off the tube in lulls.
Also BTW, I hear the Tactical Turkey guns are selling at a SPECTACULAR rate...lots of people facing hordes of armored turkeys, apparently...
Michael B