On Procrastination
newsweek.com
newsweek.com
If you use OS X, there is an excellent app built around the GTD methodology called OmniFocus (if you also have an iPhone, there's also an iPhone app that syncs with the desktop app). Both are very well worth the money.
where the idea falls down is, that for the target audience here, rather than do the work they were supposed to be doing, they would spend the time to get around the proxy server.. :/
I use an add-on for Firefox called "Read it Later" (https://addons.mozilla.org/en-US/firefox/addon/7661) and sync it with my Firefox at home. Sometimes I build quite a collection.