U know what is the best ?
A pure application for local use .
And endorse by the three telcos .
Give name cards to commuters to cause awareness .
Or advertise at buses , MRT , at taxi stand , or newspaper or mass media .
Both commuters and drivers aware of such apps .
I mean all taxi drivers aware of such app , and all pass those messages by mouth to fellow drivers .
It's the best .
Just a forum , no point lar .
Sinming and Wanbao also will not advertise if they do not have any interest .
If all 28,000 cabbies have got this apps , and 5.08m citizens aware of it . CDG Cablink will be a white elephant at Sin Ming in 3 years .
It's a long haul to caused awarenss .