Lias:
In a day and age where almost every plan has unlimited calling and texting to any cell/landline in AU/NZ, it baffles me that short code sms replies and MMS are still priced like Theresa Gattung was still in charge.
And international calling from a mobile is still crazy expensive for something that now has no difference in cost to them than a local call. Pay per minute to send voice overseas when there are many apps which will do it for no cost? Get stuffed. Calling is going to go the way of linear TV and posted letters.