fpga6,
Thanks for sharing your experience with me. I for a while I thought I was the only one bothered by various things around this hardware and everyone else is happy.
If you try the basic web server sample code, how long will it take to crash/fail to accept incoming connection? I have not tested that long of a period. I only tested my own web server code for up to 3 days with occasion access from my mobile devices and various PC browsers. I wonder if there is any instability within webduino, which I have not used yet. Plus, have you noticed that once the call to server.available() takes more than a millisecond, rather 25ms, the server has failed to accept any incoming connection? I found that to be very consistent but that was with the "latest" firmware. I was successfully updating the firmware, not so lucky during the first few tries.
What about your experience with wifi shield being a client? My work depends on the wifi shield being a client, not yet server.