Guessing you mean giving MSI a shot at redemption, everyone I get a chance to get my hands on (that also goes for other no-buy mobos, I try and play with, various sets of DRAM, GPUs, drives, etc....just have seen anything to compel me to go spending money on them, I rather stick with, to me, proven manufactures.
As far as selling the most means it must be the cheapest - if you want to use that argument with anything then that means Asus is the Walmart of all Walmarts, as they sell more mobos across the board then anyone else, GB is still #2 and the Rock #3, MSI remains #4 and continues to lose ground to all of the above 3....so in effect, according to your Walmart theory they must all be cheap mobos, and if that's true then you're also saying manufacturers like Foxxcon, Jetway etc must be better
Your own comments about selling the most means the cheapest, well the MSI Z77 45 that you brought up you said
"MSI Z77 G45 - 12% 2 eggs or less"
yet the Egg shows 27% 2 eggs or less,
http://www.newegg.com/Product/Product.aspx?Item=N82E16813130645
it also shows a total of 159 reviews 55% of 5 Eggs
-----------------------
The comparable priced Rock Z77 Extreme 4
2 Egg ratings or less 23% (less)
5 Egg rating 56% (better)
and 904 total reviews which includes 502 5 Egg ratings, so over 3 times (5 star ratings alone) as MSI's total 159 reviews of all types
and yet you say "I'm going with the guy who has the best numbers"
You also are and have continually missed the point that I am not saying their products suck, in most every instance I recommend against them I point out the poor QC (Quality Control)...But also I see no sense in spending money on them when chances are better than average from what I have seen that there will be a problem with it, and when there is with a client build, it's my pocket that suffers....
I do find the comment on a pile of motherboards in the closet intriguing, are these new , old, dead? I know if I build multiple rigs on an order I often pick up an extra mobo, SSD, CPU, etc as a just in case, but normally get rid of them one way or another after a couple months.....overall I've come to find most anything electronic is most likely to fail within the first 60 days from manufacturing defects or poor QC.
I again would reiterate, I'm glad you've had good luck with them and I would love to take you up on your comment, that you said you ought to have MSI send me a board - would love it, and if any good would recommend them (even more so when I saw their QC had/has improves)
'Network' folks, those would be builders, consultants, other's who have successful businesses, most larger than mine, IT pros I mention consist of IT execs and managers that have come up from the ranks and know hardware as well as a number of execs and managers with various manufacturers at Intel, MS, AMD, nVidia, and others - not the met a guy who knew a guy like you try and imply
As far as having your experience (have no idea what that is) but trust me, while I hope to be building and computing 30 years from now, who knows, my experience with systems will hit 33 years in October, so I've been in PCs before the term was coined.