Vince Houmes Vince's Articles Freeing Taxis, Addendum A few responses. Aug 11, 2011 August 11, 2011 Vince Houmes https://www.sightline.org/profile/vince-houmes/ Freeing Taxis Unleashing cabs to boost affordable, green transport. Aug 5, 2011 August 5, 2011 Vince Houmes https://www.sightline.org/profile/vince-houmes/