Just to take a different spin ... although it is true that the SCJD is GUI based, it does (I feel)
test your skills in other areas, namely :
- ability to read, understand and translate requirements
- ability to design in a coherent and informed manner (you have to document *why* you did things)
- ability to code, document and structure your code
- ability to think around (and solve) complex problems such as thread-safety, user experience, distributed computing (whether it be RMI or sockets)
The reason that I bring these up is that they are all very valid in the web app environment too and if anything, the two certifications compliment each other. Experience in these areas will (IMHO) also help to get you a job as it helps to show that you are a more "rounded" developer.
In fact thinking about it, shouldn't the SCWCD be called the SCWC Progammer?
Just my �0.02 worth (I'm in the UK!)
Cheers
Simon