I don't over clock I think its pretty stupid in general. I used to do that crap when I was younger and in all honesty it didn't really perform all that much better in the real world, and it ended up burning out a few things. Now, over clocking tech has gotten a lot better I can not argue with that. It is just not my cup of tea.
I work IT for a living, and my last job I worked at a warranty repair center for Apple, HP, Compaq, Toshiba, Sony, Gateway, E-machines, etc. I can tell you now, everything has a crap run, everything breaks, and nothing is 100% solid 100% of the time.
I started using Asus boards back in like '97 and have never had one fail on me ever, even though maybe they don't offer some over clocking features other boards do, my experience is they are solid. Of course everyone's experience will always vary. I have also NEVER had an antec power supply go bad on me ever once. So I stick with them. I have had several motorolla cell phones turn into giant pieces of crap, so I am totally done using motorolla, and will never buy one of their phones again. However, I bet some people have had great motorolla phones, they are just not for me.
Also, picking a board really shouldn't only be about features, lots of times once I pick my processor, I think about what Chipset I want to run with it, and then base my decision upon that. I went with an AMD with my current build (ordering my C2D combo deal this weekend) and chose an Asus board with a VIA chipset, because at that time it was the most solid combination you could get.