Two common things I see around these days:
Office boys selecting a particular news chanel. and instructing other office boys also to do the same.
Some employees come to TV room switch on a news channel and simply leave without watching it.
Interistingly not much of the actual vievers are interested in those channels. And channels then claim they are the number one channels.
Do these news channels make any tie ups with IT company office boys and/or employees.