Over at American Scientist, Naming Names is a great article about the rate at which we are using up our various namespaces – online, and in the physical world. Just clicking through to look at the figures is informative (there are some very nice ones). I enjoyed the analysis of how full a namespace has to get before it becomes too difficult to find a unique name.
Glimpses of the websurfing habits of a computer science professor, obsessive crafter, occasional gamer, and all around geek