I often stumble across sites that are great for a giggle or for simple distraction for half an hour or so.

Feel free to add any that you like or stumble across. That way we may build up a whole new way of losing even more time online

I came across the Reader's Digest site this afternoon for the first time. Some very good fascinating and interesting / amusing stuff on there.

Start with this:

15 Silly Signs From Around the World