When you look at true stored in the .Net framework.
While playing with Pex I found out a interesting fact that the bool is a byte in the MSIL. Which means that a bool could be euqal to anything on the byte range… Now this would require you to go out of your way [...]

Information can be found on: http://www.sytone.com/toodledo-distraction-free/
Made a few fixes, I am also working on a simple API after dusting off some old work I had. This will allow interaction from the desktop and eventually a cached mode.
V 0.20.1005.2301 – Created link in options to edit css styles. – Fixed issue where focus mode would not take window out [...]
You can get the update here: http://www.sytone.com/toodledo-distraction-free/
Changes:
Added Focus mode which will grey out the background so you just have your toodledo list. Updated the hover icons.