About 10 years back I built one of these. Things sure have changed.

While I suspect the code burden will be too high for use in my application, I am going to add this to my WizNET shield. It would be nice to have a WizNet Serial-to-Ethernet module of similar size and with 5V tolerant inputs.

BTW, a distributor of Arduino related products is going to help fund and then will distribute my system boards and shields so they should start trickling out in about 6-8 weeks if I can avoid more health related setbacks.