So I must brag about the latest article about Simon's company because it's the first I've seen to fully and clearly articulate what his company does. I use the Telenav service whenever he lends me his Nextel phone and I would never go to the east bay without it :-). I use Telenav Track to get online and see where the hell Simon is when he's late. Hopefully the other carriers get on board within a year as is predicted in the article.