GM's product czar Bob Lutz is now not only "Twittering", he's giving shout-outs to minor automotive journalists. Seriously. What do we think — inappropriate attempt at currying favor with low-hanging fruit or just something silly that shouldn't be happening? Either way, we're not sure someone like "Maximum" Bob should be doing anything called a "tweet." Ever. But hey, feel free to check out the Jalopnik Twitter account where we'll randomly give shout-outs to automotive executives. Also, we'll never call anything a "tweet." [GMBlogs on Twitter]