Awash in Ideas

As an exercise I've been trying to catch snippets of ideas here and there. Today, something funny came up - what if (the cornerstone phrase of speculative fiction...) we became a telepathic society?

Perhaps not entirely telepathic (I sense great anger in you), but capable of messaging everyone certain thoughts. Yes, it would be great to do so without talking and all... but if you merge that with the concept of computer e-mail...

"My dear, I have something very important to tell you... 100% off Vi(A)Grahhh now. Ask me how!"

Yes, mental messaging would collapse under the weight of telepathic spam, phishing, and virus attacks!