Hm. Well, as long as you have a sort of loose idea (mine was just situations that string players might find themselves in, like this blog was literally born over the fact that I chipped my rosin) and a means to achieve it, the sky's the limit! Musicians are a pretty exclusive group on here (and there are currently around 2.5k of you following me on here which just blows my mind you guys are awesome) and I feel like we spread things pretty quickly among our musician friends if we find something really funny that applies to us. So give it a shot! If things aren't successful, think about your execution of the idea. I know at first this blog wasn't too successful because I didn't tag things, but once I started tagging things and sharing some of the posts with my friends on Facebook and other places, the blog started to spread.