This is a great article from CBC featuring Sugar Mobile's disruptive alternative to mobility in Canada. Thanks to CBC for the flattering comparison to Google's 'Fi' Service south of the border ;)
Upstart Sugar Mobile invades Big 3 telcos' wireless turf
Sugar Mobile is offering cellphone plans that start at $19 per month, about half the price of the big players. The approach relies on a hybrid model that uses both Wi-Fi and 3G networks and allows Sugar to make an end run around Canadian telco rivals.