Symbian, one of the oldest of old school mobile institutions, has seen some changes of late. There’s an open source bandwagon rolling through the industry and Symbian’s on it along with Google, the Open Handset Alliance, LiMo and the many other flavours of Linux. But Symbian’s taken the whole open source thing to [its big yellow] heart, shifting from a for-profit venture to a not-for-profit organisation, along with a whole new touchy-feely brand.