I agree in general. This post from Raymond does have me wonder why their keyboard input queue is soo large it takes minutes to clear. In the IP world the idea

I agree in general. This post from Raymond does have me wonder why their keyboard input queue is soo large it takes minutes to clear. In the IP world the idea of buffering a few minutes worth of data is not normal or optimal. There may be some small buffer but generally for best latency and performance we avoid large buffers and drop packets/inputs beyond the buffer capacity. So while maybe not strictly a security issue (I can understand why someone might think of it as a DoS), I wonder if it made Microsoft reconsider their input queue size.