I stumbled upon an article today at: safeathomesecurityguide.com/simplisafe-security-system-new-features#comment-131
You can read my reply directly below the article.
Basically, some guy was bashing SimpliSafe for charging so much for monitoring and for the SMS alerts. I was angered about this and I wasted no time in letting him know it.
NO other company lets you take your system with you if you move and there isn't another company on the planet that charges so little for alarm monitoring and for the added convenience of SMS event alerts.
If you read the article and respond to him, please be kind. It's not his fault he was dropped on his head (repeatedly) as an infant.