Version:            (using KDE KDE 3.5.6)
Installed from:    Ubuntu Packages
OS:                Linux

It would be very nice to have the possibility of editing all the site related settings from the same dialog when we are already on the site.

For example, right now, if I want to enable cookies on the site I'm in, I have to go through the procedure of:

Settings --> Configure Konqueror --> Cookies
Then search for the site I'm in, and finally I have to change the setting from "Deny" to "Accept"...
 
OR

Tools --> HTML Settings --> Cookies

Even though the second method is straight forward it's not IMHO the best. 

Another problem is that not all the options can be set specifically per site. For instance, one could want to see the adds on a given site, or change the font size for that site, or not loading the images, etc, etc...