Russians have been doing this for years, without any company involved. Don't want to wait for taxi or trams? Just put your arm out, and someone will stop, and

Russians have been doing this for years, without any company involved. Don't want to wait for taxi or trams? Just put your arm out, and someone will stop, and you tell them where you want to go and ask 'how much'? They call them private drivers. Want to make some extra money on the weekend? Be a private driver. Hang out near tram stops and you will get customers..