Google Finance - Fairfax (ASX) and now Yahoo Finance
Google Finance - Macquarie Media Group

I think I prefer the Google Portfolo watch capabilities. I think I will set up a portfolio to watch the global media stocks, there is some pretty awesome charting functionality.
Media Stock Directory - The Rogue Investor

Watch the industry - Hollywood Reporter - Showbiz 50 Index

Read solid first half for media stocks here - Hollywood Reporter
Read Media stocks disappoint - Mergers fail to lift media stocks here - CNN Money