I think it depends on which inputs you mean. For instance:
The forum raised the issue of insufficient diversity in the heroes (both age and ethnicity), and you can see that SG has been responding. Margaret is a middle-aged woman without the classic “fantasy babe” body type. And the upcoming HOTM Miki and Kingston are black.
They also re-oriented the sorcerer pentagram symbol in response to discomfort expressed by forum-goers.
They introduced a new mode for colorblind people, in response to requests on this forum.
They buffed Aegir, which was a huge request from people here.
And a bunch of other new content usability changes are the direct result of ideas people posted on this forum. There’s a post with a partial list, actually:
But if you mean that they have ignored the complaints about the price of summons or the fact that pure, unshaped random in boards and summoning can produce very nasty results, I agree with that.
They seem to consider that randomness a core principle of the game–for better or for worse–and so they haven’t changed it, and more people yelling about it is unlikely to make them suddenly change their minds.