I just thought I would investigate if Twitter would be providing an easy way to add Twitter Lists to a web page and as it turns out they will be. By guessing at what the address for the widget would be I found this page.

As you can see from the screenshot a security dialogue box popped up but by loggin in with my Twitter info I was able to get the code for the following Widgets, however they don’t appear to populate with tweets. Also they don’t appear to keep the specified colour scheme.

It looks about ready to launch but I would guess they are waiting for every user to have lists and to check there are no problems with it before making it official.