Last year, iTether hit the App Store and was promptly pulled when Apple discovered it let customers share their phone's mobile broadband connection without paying for a carrier tethering plan. After a few months of inactivity, Tether is now back as an HTML5 app. The new HTML5 version of Tether creates a wireless connection using an ad-hoc network. This avoids any App Store issues and lets you connect your laptop to an iPhone with a mobile broadband connection. The service now costs $30 a year, though it is on sale for $15 per year for the next week as a promotion. We talked to the developers behind Tether about their new HTML5 app