What kind of web design do you like most ...

It really depends on what the application is about.

If it's for casual use, I prefer the cleaner, less cluttered, don't-make-me-think approach often labeled "Web 2.0".

If it's a service where I will be spending time actually working (*gasp*), like Google Docs & Spreadsheet, I prefer to have it packed with power features and shortcuts, which you may refer to as "traditional corporate". 

But really, it depends on the task that the service needs to facilitate.

For me it has to be pleasant, which I guess means web 2.0. But I don't work on the net, it's more for fun, so maybe I'm not really the person to ask.

Definitely web 2.0 - much more aesthetically pleasing.

For me i do like most the CSS format which is table less its much more faster to load.. in terms of design i do much prefer to well related to the purpose of the site. cheers

Web 2.0 will get you

The web site is for a ranch and i would like to display the horses that we have andthe price.  I would also like to have a map to show the directions on how to get to the ranch.  I would also like for them to be able to email me with any questions they have.