Much speculation about what he would do with Twitter.   One is that he may change its target market from personal based discussion groups to something described only as X.

Many also cite how this is outside his current experience.  But then Howard Hughes also did things unrelated to airplanes - and succeeded.

I hope that when it does, it will be mild enough to let you tell us about it.

Agreed, too dangerous, and too much infrastructure investment for some new-fangled pipe dream.

And.. in addition to the aforementioned considerations, what of the farm hands who'll lose their careers in the hay-to-horse industry? I'll tell you what--  we'll be creating a standing army of pitchfork-wielding drunkards! I wouldn't wish the blood which the streets will run red with on the hands of my worst enemy, and yet there it will certainly be, by my reckoning.