Some of the better posts that have gone alongside the 1976-77 recaps (apart from the one about the 1989 Brits that got mentioned in the Guardian because the clips have been taken down by the BPI, the swine):
The Alternative TOTP Canon: the great performances that people don't go on about all the time
Ruby blue: a history of TOTP's shortlived Pan's/Legs bridge Ruby Flipper
Cherry shake well: the people's favourite, Cherry Gillespie
Put yourself in the picture: related listings and features from Radio Times
TOTP 11/10/73 (tx 3/10/12): an intermission: the rogue Kenny Everett-fronted repeat
Live from Television Centre: the most common studio visitors...
Mike controllers: ...and the most common hosts
State of independents: the 1970s in pop on the ITV regions
30 for 30 on 4: thirty Channel 4 music clips to celebrate the channel's thirtieth birthday
Ever get the feeling you've been cheated?: the full story of the Sex Pistols' God Save The Queen and its claims to number one
Contempt breed familiarity: who were this mysterious band who turned up on the show one Thursday in May? And who were all those other non-hitmakers?
A farewell to 1976, by Bob Stanley: the year's music precised by someone who's got a book on modern pop out next year