By Brian X. Chen May 11, 2012 3:55 pm May 11, 2012 3:55 pm Appleâs iMessage, the free, Internet-based text-messaging service, isnât the only thing AT&Tâs chief executive should lose sleep over. Facebook is also eating into text-messaging revenues for carriers, according to a report. Strand Consult, a telecommunications consulting firm, released a research note on Friday saying that based on measur
{{#tags}}- {{label}}
{{/tags}}