This doesn't answer the question, but at least focuses it: "'Netscape is a terrific brand and there's a lot more we can do with the portal,' spokesman Jim Whitney said. 'But we're not prepared to discuss our plans at this time.'
I'm very curious to see what they've got in the works, too. I love the brand and was extremely relieved to find that the browser will still be supported.
Interestingly, and not related to the above discussion, it looks like Netscape is now based out of Columbus, Ohio instead of Mountain View, California.