A friend works at a office that disallows web browsing. But the people use forms and data on their laptops from thumb drives. The solution was to download web pages they have some interest in to a capacious thumb drive and to view them at their leisure at work. The action is all one-way. They can't interact with the web sites but they can keep up with them so saving time when they get home.

Slackers, people who are willing to work harder to relax than they would at work if they just did their job the normal way.