For the record, if you have a Kona Dew or Dew Plus and want a kickstand that will bolt onto the existing mounts on the rear chainstay, ask you dealer to order the kickstand used for the Safariland 29er patrol bikes. It's designed to work with the frame and is very heavy duty.

http://www.safariland.com/PatrolBike/Bike.aspx

The other bike that I test rode and had a built in kickstand plate was the Globe Work. It mounted at the bottom bracket, but was very sturdy too.

I hope this helps others who stumble onto this thread and are looking for suggestions for city/commuting bikes that are designed with a kickstand as on option, not as an afterthought.