I would like to see the HTML editor to have more features in design view. I go used to using another open source product and got used to its extra features.
I would like to see Frame creation similar to the table creation that already exist. I would also like to see a JSP/servlet editor with some of the functionality that exists in 1st Tier applications.
On a different note I am very pleased with the product so far. I have been useing a WebSphere book and can figure out how to do most of the stuff in WSAD on Eclipse. The only thing I noticed so far is less code creation, but that is okay.
Keep up the good work.