Can you say Phallic Symbol? My guess is to compensate for something else 'substandard' in the pocket region..... (same reason men drive faster, more expensive cars the older they get. Which also, ironically relates to the increase of ED pills they buy. Hmmmmm.)
Of course, I have to agree that thre is a too cheap knife, and quality, to some extent, comes at a price, so I don't carry a crappy blade, but for $40-50, you can get a durable, sharp, and nice feeling knie that can do what you need it to.
Just my .02