This is how any credibility breaks down. Posting a bug report takes as much time as posting a message on HN.
Moreover, if these problems were so eggregious and so frequent as claimed, wouldn't you be more motivated to post something about them in order to get them fixed? I mean, most of jetbrains' product line is only available to paying customers.
But alas no example is given. Not even a faint description of what the problem felt like. Just a blanket accusation that the world-leading IDE company is unable to ship a stable IDE.