I know a guy with a cleaning company in Dublin that uses it all the time, but in Ireland everyone uses cell phones (because the old reliable land line company was so non-responsive they got left behind) and text messaging is part of the package.
I'm hacked about the text message advertising I get though, it feels just like telemarketing or fax blasting. I used to respond to tell them to stop, but now just delete them after reading just enough to see what company I'll never do business with.