This is an idea whose time has definitely come.
This is a good idea. It makes it very simple to make a widget that will work with the standard widgety services. Doesn’t look like it supports a lot of bells and whistles, but the learning curve is surprisingly gentle.
An awesome search engine for domain names.
A very useful list of resources for web design.
You put in the measurements of your intended recipient, the gauge, etc., and it gives you a pattern! Sweet! Now I just need to learn to knit.