‘I’ll certainly be cheering for the series to succeed long term, but there are a few points to bear in mind along the way,' blogs Stephen Cox. The new Formula E racing series for electric cars has done a lot of things right, as was evident by their first race in Beijing last weekend. The series already draws more entries than Formula One will have in 2015, and they've attracted known drivers including Nick Heidfeld, Takuma Sato, Jarno Trulli, Katherine Legge and others. First of all, Form...