MySchoolAlerts To Offer Incredibly Useful Service

MySchoolAlerts is a new, free service launched by Alerts.com at DEMO 08 this week.
The free service was made possible by American Income Life and iSAFE.org.
Offers to schools, parents, and teachers a platform upon which direct communication is available when notifications are necessary.
This tool will be great for weather related announcements as well as school emergencies when time of communication is of great importance.
No downloads necessary, the service makes it able for parents, teachers, and whoever else to receive announcements by the web, text, voice, email, and even by instant message.

Can anyone see any downsides to this service?

Made tiny from: Mashable.com original post