I do read the posts, but a few dozen complaints here or there scattered accross internet forums doesnt really make much of a impact when taking into account the total volume of boards Asus sells.
That said, I am aware that there are different subsets of problems - i.e dont use the OCZ xxxxx RAM on the Asus P5wdh deluxe, dont get the asus xxx with the Via xxxx, etc, and I agree with you, that asus QC is sliping, but I think you feel it has slipped further than I do. Sadly, it seems most of the manufacturers QC slips when theve been on or near the top for awhile...Creative, Diamond, ATI, Abit etc. And it sucks, but thats life. When they start loosing market share, the will either "come to jesus" as it were and get themselves back on track, or they'll go out of business.