By Sarah McBride SAN FRANCISCO (Reuters) – Uber Chief Executive Travis Kalanick knows the value of a good controversy. If you absolutely need a ride between 1 and 3 a.m., Uber will be very reliable, Kalanick said in a YouTube video. Like the message or not, plenty of people heard it – and fewer complaints emerged about Ubers New Years Eve rates. Uber has entered more than 60 markets, ranging from its hometown of San Francisco to Berlin to Tokyo.