1 - Did you ever own a cassette / CD walkman
Yep (and still have it somewhere!) / no
2 - what music channel on Sky / Freeview / cable do you find yourself listening to the most?
Don't have any of the above
3 - how do you mainly listen to music. TV, Radio, internet, or your own CD / MP3 player
Radio 2, although I can't stand it for long due to the dreadful crap on the playlists, Last.fm is a boon for checking out new stuff before I buy, Amazon for cds, which get copied to my laptop before I take them to work & play them in the truck's cd player. I stick with cds over downloads because the mantra of anyone who's ever owned a computer is 'Always Back Up Your Files'. If you're gonna back them up, maybe to, like, a cd, then you're back to having a lot of cds sitting around. Might as well have ones that are nice to look at with stuff to read.
4 - What is the best thing about modern music (2002 onwards)
The best thing is that EVERYTHING - virtually all the music ever recorded - is now available. All you have to do is look for it. As far as new music goes, I have no interest in it at all.
5 - what is the worst thing about modern music (2002 onwards)
Ha, how long have you got? It's chronic. Flat, dull, boring. No use of melody, rhythm, harmony, hooks. All the life, all the fun and excitement has been auto-tuned and over-produced out. All we have are dreary sub-Radiohead - no, even sub-Coldplay - wimpy indie bedwetters, karaoke contest winners and over-wrought RnB wannabe divas trying to crowbar as many notes in as they can manage, whether the song needs it or not.
What happened to TUNES?