Rolling+Internet+Access+Points

=Rolling Internet Access Points-Literally=

Cars as hotspots?
In a previous discussion I asked about WiMax. WiMax and some other wi-fi type items are coming to a car near you. Read the article and discuss the following questions. http://tech.msn.com/products/articlecnet.aspx?cp-documentid=5654098

What do you think are the benefits and/or drawbacks of having wireless technologies available to you in your vehicle? If they are available, would you use them? Why or why not?