Easy, there! I think you missed the part where I didn't say that you were wrong, and have imagined a part where I said I was right. I said no such thing, I said I didn't care.
If I want to stick a web gallery of my mates down the pub on teh interweb, I couldn't give a flying, err, fudge whether its W3C standards compliant. I care whether my mates can see it. It's going to be there for a couple of weeks, and then I'll take it down or replace it with something else.
I want to be able to quickly and easily achieve that, and that's the purpose of iWeb. If you check my original post, I was actually pointing out that criticizing iWeb for not producing business standard sites rather misses the point of the application, and is not, really, much of a criticism. You might as well criticize Pages for not being InDesign.
I have nothing but admiration for people who are able to grapple with the intricacies of web coding, but I also don't have the time to do it myself. In all honesty, I should probably get as upset as you about people who pass Word documents off as professional design, but I don't have the energy for that, either!
Cheers
Jim