I was making the assumption that a developer may have limited control of what markup is being output by their CMS - if they were using one.
You can't always nail down every last character coming out of a framework, should you be using one, no matter how great it might be.
Anyway, as I said: it's not so much a problem using tables for form layouts. But I encourage you to look at pure CSS solutions for column layouts (such as 'One True Layout').
You obviously care about what you're producing, you should keep pursuing purer, more semantically rich (and appropriate!) markup.
If you want to discuss this one-on-one, you can get me via Twitter:
http://twitter.com/Wrestlevania
Look forward to hearing from you, Olav!