I love how people are saying that you shouldn't be expecting free things. But really, consumers should be expecting these things. I live in Canada, and have a 6GB Data Plan for $30. It includes free tethering, and unofficially also includes free hotspot (On iOS 4.3 builds, it is enabled). They have offered hotspot on several Android phones already, and tethering has been included in all plans >1GB for no additional fee.
So yes, customers should be expecting free things when users around the world are getting these services included at no additional costs.
So yes, customers should be expecting free things when users around the world are getting these services included at no additional costs.