Because it is a service that the public is willing to pay for.
texting
Yes it can happen on phones especially through texting.
Texting websites for teens are websites where teens can text to and from their phones for free.
They aren't phones but there are apps for texting and calling on WiFi
Of course! They make some of the best messaging phones out there!
On most iPod Touch Phones the texting app is needed to be payed for.
yes
Everyone in my family has a phone that's 4 phones for us the unlimited texting costs 10 dollars with a contract it also probably depends on your state
Yes, some do and some don't. Depends which phone you have. It's the phone not the plan that provides the texting ability. You can add a texting feature to the plan you choose.
yes you can use yahoo messenger which can text to phones.
by texting or facebooking or tweeting and they love your phones
Help get in touch without cords and texting instead of calling.