I have no problem with shareholders seeking to impose their will on the board of the companies in which they hold stock. I don't see activist shareholder as an inherently bad thing. I do, however, think it's bad when boards succumb to the whims of activist shareholders just to make the problem go away. Boards are well served to review serious requests of all shareholders, but the board should be deciding how best to direct the company. It's why we call them directors.
He's right, of course.