Whoever spins for tiered-only plans are a tad naive and falling into VZW hands for getting shafted. Only folks that do not use Flash much or stream other data will be in the clear.
Think about it: They WANT you on tiered, because they EXPECT a lot of folks to go over and be charged for it. It has far less to do with being network overloaded and faaaar more to do with making your bill each month even FATTER.
Why would you want 4G unless you WERE going to use a lot of data? Do you folks actually think you will get value-add out of 4G premium costs unless you actually stream video or do much downloading? GB data will pile up QUICKLY with 4G, because you will want to use it.
VZW is selling you crack via 4G and you will not even know it until you use it.
Yes, some folks already get all of this, but for others, it will be a harder lessen.
Yep, lower level users will be good, but a lot of other folks will be filling up VZW revenue stream- as designed.