I seriously doubt it. Quite demotivating when they don't even bother to reply at all. They should at least answer the posts, even a canned reply saying that they are busy is better than totally radio silence. Mark the post "to be investigated" / "Incomplete report"/ "Missing steps to reproduce" / Anything. Just acknowledge that the post has been read. With so many strange bugs, you'd think they would appreciate taking their time to help them get a product with less bugs.