So the 10th Doctor has regenerated into his new incarnation Matt Smith. Geeks will appreciate the synchronicity in this appointment since The Doctor often refers to himself as Mr Smith when he is incognito.
But from my perspective there is a more significant change - which is that the venerable Dr Who logo which has been used since the series returned in 2005 is being replaced with this one. I can't say I'm convinced but I suppose we will have to see how it suits the new season which starts in the UK this spring. However, it has certainly prompted me to regenerate the poorly plagiarised Ports Thoughts logo into something a little less showy.
If you are an old timer like me and you are interested in the history of the Dr Who logo's from very beginning then this is quite cool.