At WOWODC this weekend I gave a talk on Direct To Web that spurred a lot of interest which I was thrilled to see.
Getting started with D2W is not an easy task and I owe a massive debt to the two chapters in the Wrox book: Professional WebObjects 5.0 with Java which is sadly out of print. The book was a team effort but I believe that Jim Roepcke wrote those two chapters and is still involved in the WebObjects community. I would like to send a big thanks his way.