Beware of preying companies

Cell phone users can text the word "HAITI" to 90999 to donate $10," and when prompted, hit "YES" to confirm the donation. So far $5,000,000 were donated. While Americans are shocked by the Haiti devastation and trying to help by donating money, some companies are trying to make a profit out of it.
MSNBC asked Verizon, T-Mobile, AT&T, and Sprint whether or not they're charging for the sms. Verizon and T-Mobile said they were not charging. Sprint and AT&T admitted they charged the customers who didn't have an unlimited text message plan.
I guess someone at AT&T finally saw the ludicrousness and they promised to waive the charges. Nothing's heard from Sprint yet. This is so inhuman, that I don't even want to comment. If you are a Sprint customer be aware you will receive additional charges for the sms.