Letters from the Editor: On the importance of expertise, publishing scams, and more

It's May at last! Summer is just around the corner, and with the energy that comes with warmer weather, I have no doubt people are getting ready to put all sorts of big plans into action -- both personal and professional. 

I'd like to take this opportunity to caution us all against a rising trend I've noticed in the entrepreneur world of "you can sell anything."

Clue me in