Well the latest IWEB Core seems to be very stable. I plan to have a little fun over the next 2 months and work on:
"client program and web methods that allow visitors to click a button on their web browser and automatically register themselves with a DotNetNuke site"
This will require me to create IWEB methods that register a user with the site and also work with CAPTCHA (displaying a image to prevent web bots from registering users) if it is enabled.
I really want to make a program that people can install in their web browser tool bar but the first release will probably be an .exe program that you will launch. You enter your information into the program only once and when ever you want to register with a DotNetNuke site (that has the web service installed), you just enter it's address in the program and click register.
As you can imagine it will be more practical when it's simply a button on your web browser toolbar and you click it while browsing the site.