BusinessWeek appears to be trying out two different approaches to providing content to mobile devices. Their original Handheld Edition (right side of image) found at http://pda.businessweek.com/ has a simple clean interface that provides a lot of textual content per click (think Google). Their newer dot-mobi site found at http://www.businessweek.mobi/ looks somewhat graphically richer (think Yahoo […] ↓ Read the rest of this entry…