Toronto Transit Commission phasing out tokens/tickets
TTC phasing out tokens/tickets for Presto card... which collects "accurate usage data," i.e. tracks you. Et tu, TTC? http://www.getpres.to/what-is-presto/
In many cases, your home/work location pair alone can identify you uniquely. =\
I'm sure there will be some big advantages. And I'm tracked way more by my mobile, and my payment cards, etc. I just mourn the loss of the good old fashion token a little bit as a truly anonymous option (I guess minus security cameras!).