You seem to be under the impression that players should make absolutely every decision about the game. I hope that is not the case because you would be dead wrong.

They already asked us questions regarding what we would like to see in 2.0. And they already asked us what class we would like to see. That is why we are getting summoner in the first place.

It is also not the players' business how SE handles their testing phases, nor do players have even the slightest clue about how they are supposed to be run (or apparantly what their function is) so it makes less than zero sense to poll the players in regard to the third and fourth question.

The only semi valid question there might be the one about the end of 1.0, though I'm not sure what kind of significant data that SE would get from asking it.

I'm sure when SE feels they need to poll the players again, they will, and it won't be under the demands of a player petition on the forum.