Hey man, i think about some of those things pretty often. I just recentally got my partnership and have acchieved my goal of 1k subscribers, so i am a little famous. In my town of about 7,000 people, most people in the town know who i am and what i do, 90% of the school has seen my videos, but about 98% have heard of my videos and i ALWAYS get asked "When's the next video" or a few people say to me "i haven't seen any videos recentally (i made one this past weekend), new video tonight! every day!". So in my little town, i am famous, but it also depends on where you define the line of "famous". I hope that one day i will be there, can't wait for the comments, subscribers are still a big deal to me. I think that after 3 or 4k, the numbers will really start to loose it's luster and not thrill a person anymore. I get people that just pass me in the hallways and say "it's Grant Casual!" Youtube has gone good for me, but i wish the results were bigger, life's hard, gotta try harder XD. Check out my videos?