Polling Startup SodaHead Raises $8.4 Million (TechCrunch) Polls are popular on the Web because they are interactive without requiring too much effort. They are also a good way to collect a lot of data from users across the Web. SodaHead, a startup founded by former MySpace executives Jason Feffer and Michael Glazer, announced an $8.4 million series B investment today. [...] us.rd.yahoo.com