[btilly]

I'd guess that anyone who needs to receive text messages already knows about the email to sms gateways that their phone carriers provide.

[koenigdavidmj]

But you don't really need this service for that. Nagios sends directly to those (just like any other email address).

Of course, the two-way SMS that lets you wake up the other guys if needed would break under this.

[lsc]

yeah, and many people disable those due to spam problems.