SMS will incur a cost. Bytes over cellular may incur cost.
Is their any way I can text from an iPad to an iPhone without incurring a per message charge (as via Skype)?
Do cell phones have an IP address?
Smosh tells CNET what it took to make it big online
Internet sensations Ian Hecox and Anthony Padilla discuss how YouTube has changed and why among all their goals, "real TV" isn't an ambition.