Credit: David Sedlmayer, used under a Creative Commons license.

Today is the day that will bring us one step closer to the death of the cloud. That crucial new part of the internet that is gaining popularity due to the likes of Hulu, Netflix, MobileMe, DropBox, Crashplan, etc. is about to get another blow — AT&T on Monday started restricting the amount of data its millions of broadband customers are able to use in a month. Data is now restricted to as little as 150GB a month.

That isn’t good news — users should an uproar over the whole thing. It means that a large number of people using broadband in the U.S. will be severely limited in what they can do online. They might risk extra charges or even total loss of their broadband access. This comes as Apple is rumored to be on the verge of introducing a more Cloud-based model of computing for millions of customers.

Dan Frommer reports for Business Insider that AT&T is making some interesting decisions in regards to customer data plans. This recent decision will probably stir the pot with customers already irate over recent iPhone data plan changes and affects customers that buy AT&T’s new 3G MicroCell product. We don’t think that the report might be fair after speaking to AT&T.