No. Texts are NOT "just data".
- Texts are circuit switched phone pages, which is why they're billed the way they are... like a minimum timed call.
- Unlike data transfers, which always originate from the target phone and thus require little carrier intervention, texts require a carrier to proactively find and connect to a specific user somewhere on the globe (because it's a targeted phone page).
- Unlike data, texts have extra costs if going between carriers.
- Unlike data, texts require expensive store-and-forward centers.
- Unlike data, MMS texts can require translation of content.
Again, texts are not the same as using internet data, not even close. They're more like a short phone call, except with added carrier costs for store and forward infrastructure. Most people pay about ten cents per minute for voice calls, with the cost dropping with bigger plans. That's why texts are priced in a similar manner.
Google Voice = FREE TEXT
Yet it's so expensive and complicated according to you, huh?