Re: Question about TNG: Pen Pals
We can pretty much assume that memory wipes are fairly common in the 24th century, since the same thing was done to Voyager's EMH at one point. Sort of their version of electroshock therapy.
Of course the best answer to the question would be something like "What memory wipe?"
Dr. Howard, Dr. Fine, Dr. Howard: For duty and humanity! --Men in Black (1934)