I wonder if their analysis/stats of viewer activity tells them the majority of viewers at any given time are new viewers? I doubt they do any sort of analysis that in-depth, however for anyone (with any sense) that watches these channels even just on a semi-regular basis or dipping in now and again, the trend of constant bullsh1t must surely be clear and obvious?
I'll give you an example. Years back when I first got cable tv (after just having the 5 main channels) I eagerly went through the channels. I can remember seeing the selly telly ones and can also remember (ok not the specifics!) the first time I saw a presenter pause, look perplexed and say to the folk behind the camera:
'Wait, is that price right? I think we're giving this away at cost!'
I thought 'Oh exciting, a pricing mistake and a chance for viewers to grab a bargain!'
However after I saw it happen a second and third time I quickly concluded 'Ah, sales tactic!'
So I agree with you Hammy. They want viewers to watch on a regular basis, so given they repeat all these underhand tactics on an hourly basis, you have to conclude they think their viewers are thick and/or they're treating them with contempt.