It terrifies me how many USA cities and counties use Twitter for their mass emergency broadcasts, since Twitter has now proven itself to be unreliable for even

It terrifies me how many USA cities and counties use Twitter for their mass emergency broadcasts, since Twitter has now proven itself to be unreliable for even reads. My city pays a company (Nixle) to send out mass SMS and Email, but all it contains is a link to a tweet instead of any actionable information.