Yes--"so many like-minded folks out there" and "we end up running into the same people over and over again so that it seems like this is a very small place, when in reality there are so many other folks out there to get to know. " #Hashtags help and the comment section of posts we like. There's a mathematical explanation for this. (And for everything in the universe.) But my brain isn't wired for math...off to find the next lyrical, well written post!