Comments on: You can now hail a taxi using Twitter, at least in London.

Comments on: You can now hail a taxi using Twitter, at least in London. http://www.themarketingjournal.com/2009/10/you-can-now-hail-a-taxi-using-twitter-at-least-in-london/ Business Finance and World Marketing News http://wordpress.org/?v=2.8.4 hourly 1