The always-entertaining Pew Internet & American Life Project ran a survey, and the results show that 34 percent of Internet users have gone online with a Wi-Fi connection or one of those newly popular and overpriced cell-phone services. Two years ago, this number was 22 percent. Another factoid from the survey: 19 percent of all users have Wi-Fi in the home. This number was a mere 10 percent just one year ago. The last tidbit from the survey worth noting is that only 56 percent of the people who have PDAs that hook to the Internet have actually gone on the Net via their PDA. The same goes for the people who have cell phones with Internet capability; not much more than half have actually used it.