I have talked about TV/radio on Channel 4 News, Radio 5 Live, BBC London, BBC Scotland, BBC Wales and pretty much every single regional BBC radio station. For many years I was the TV expert on BBC Solent's Wednesday drivetime show.
At Radio Times I hosted video round-ups of the coming evening or week's TV:
I also wrote/voiced other video content. (NB I didn't do the visuals for these: for God's sake don't hire me to do that.)