Big media and telecommunications companies are considering plans that would dramatically change how the internet works. “Under the plans they are considering, all of us–from content providers to individual users–would pay more to surf online, stream videos or even send e-mail. Industry planners are mulling new subscription plans that would further limit the online experience, establishing “platinum,” “gold” and “silver” levels of Internet access that would set limits on the number of downloads, media streams or even e-mail messages that could be sent or received.”