One carrier here (Meteor) offers unlimited free txts.
Funnily enough, I've heard from a lot of my Slovakian/Polish friends here (there's a huge Eastern European immigrant community here now) all have 2 or 3 phones - a Meteor phone for txting, another network with a plan optimised for peak time calls, and another for evenings & weekends (pay-as-you-go phones, so no monthly charge). It works out cheaper than just having one!
Funnily enough, I've heard from a lot of my Slovakian/Polish friends here (there's a huge Eastern European immigrant community here now) all have 2 or 3 phones - a Meteor phone for txting, another network with a plan optimised for peak time calls, and another for evenings & weekends (pay-as-you-go phones, so no monthly charge). It works out cheaper than just having one!