I'm a staff member at GMInsideNews.com, so I spend a lot of time monitoring various automotive media outlets for GM-related stuff. Sometimes we get to hear about certain things before others and that helps a lot too.
Also, my dad worked for GM for 30 years in various assembly and manufacturing capacities, including building 2nd and 3rd gen F-bodies at Norwood Assembly. So because my family has pretty close ties to the company and still derive some income from it, I've kinda taken it upon myself to help out in any way I can, mostly answering people's questions about current and future product.
FenwickHockey65's GM Thread!
My Cars: 2003 GMC Envoy SLE, 2000 Ford Ranger XLT (State-issued)
Extended Family: 2013 GMC Terrain SLE, 1998 GMC Sonoma SLS Extended Cab