Now that you mention it...
...you might've noticed that Robert's software swallows up the really good posts. That's why Robert later added the little "Save a copy of your message on the clipboard when you click "Post" , allowing you to recover the message in case something goes wrong" message below the box. So now, naturally, the whole thing crashes before you hit post, while you are typing the best post ever...
I suspect each post, as it's typed, gets displayed on Roberts server first and if it is too good gets axed while Robert laughs "spew that disingenuous stuff into limbo! Hahaahahahahaaa!" and the pushes the fire engine red "crash post" button.
Stacked indeed!
;-)