You replied about 10 minutes after my upstream reply. If I'm doing something else, I could easily get interrupted and be gone for 3 hours in the middle of going through a forum.
If I haven't got to you in a day or so, THEN complain. Anything less than that and you're being an idiot or worse. In case you didn't know, I actually have a life, and responding to everything immediately is not my top priority.
Ben