I think this kind of threads are more inspiring than "I made $6k from AdSense this month" ones, because most people here are closer to the $10/day profit from Adsense, AM and whatnot. They can relate to you better and say "hey if he could do it, I could". Whereas when you see a "6k thread" most people go "aww he was lucky, I could never earn that much".
Just after 3 - 5 months is good, but i used adsense for my site for 3 year old and now $10 / day still a big dream!
Well done ! As for how many uniques you need to make $10 per day. One of my sites receives 400 uniques and makes $10/day. Another site of mine receives 3,500 uniques per day and makes about $12.