Well, it looks like Google's got the online rumor mill churning with its latest trademark application. Back on June 7th, El Goog filed a USPTO application for the name Photovine, sending sparks flying down the, er, grapevine about a possible photo-sharing program. The application cites a service dedicated to the "transmission of visual images and data by telecommunications networks, wireless communication networks, the Internet, information services networks and data networks." Unsurprisingly, it looks like the internet giant's also picked up the corresponding domain name. So is Google getting ready to add photo storage to its recent suite of cloud services? Or is it looking to up its social media cred? And where does Picasa fit into all of this? One things for certain: we won't be responsible for letting this round of speculation whither on the vine.