Nearly forgot! Who, 48 years old today. Here's a great 'title sequences through the years' compilation, just for fun, with great bits of info provided via subtitles.
With thanks to the creator...
[Looking back I see i did forget last year! I was, however, living in part of the world without easy internet access, so I think it's a good enough excuse. Anyway, I did remember the year before, back when I'd just started these random postings, and did a little summary of early Who stuff here, so if you're in the mood for re-living that eventful day way back when (can you call it that even if you weren't alive yet first time round?|), then check it out.]
2nd Opinion: World Enough & Time
4 hours ago