i think its stupid that a person can like only one knife maker because there are many thing that others can offer that you favorite many not so i want to know why people think that one maker is better than the other
- who says you're not allowed to like many makers? (it seems to me like you're saying that someone's saying that - did I get that right? My english is not THAT good...)
- i guess the precision of Sebenzas is just greater than the precision of most other production knives... In Addition to that its probably one of the most proven and tested modern folding knife (it has been around for 25-30 yrs?) - so it could suggests itself that this knife MAY be superior to most other folding knives from these points of view. [FYI: i dont own a CRK (yet?)]
And most important:
what if you just like specific designs or the look of a few knives?
Here's an example:
From the point i saw pictures of the BM707 and BM710 i REALLY liked these 2 knives... Now i have 2 of each model and a bunch of other knives, but i still prefer these 2 models for EDC. I just dont like the usual kershaw, emerson, ... look and really like the look of most of McHenry&Williams' knives.
[spydercos are growing on me, but.. their just nice... they couldn't stand up to my 707

]
So if these looks are just superior to me if i compare it to other production knives - why should
I buy other brands?
Yes, i still buy more knives and yes, most of the folders are BMs, but if i'd buy a liner lock it would be another reason to leave it at home (at least to me).
[ok, the sebenza is still teasing, but it has to wait until i have more money to spend on knives...]
Summary: I dont like the looks of most knives of other knife companies. And i'm REALLY happy that i dig the 707 & 710 that much 
s_f