750 Industries, a stealthy SF-based startup, has raised a $1 million first round from Ron Conway, Maples Investments and Baseline Ventures, TechCrunch reported. What’s the company do? Not clear. It’s notable because one of its co-founders wrote a controversial guest post on TC, which was basically a tutorial on how to game YouTube. NewTeeVee says the company is something resembling TubeMogul, a video tracking and syndication firm, plus something having to do with video marketing.