Future of Steem & on Poloniex and other exchanges

As we all know, or at least almost all of know, steem was added to the poloniex exchange not too long ago. As soon as it was posted and announced, the price of steem changed dramatically. It seems to me that the steem community is growing at a very strong rate. What seems to be concerning to me is that a large majority of steem posts are about steem and other crypto. What I'm trying to get to here is, I'd like the steem community to progress towards having more content other than just posts about steem. Don't get me wrong, the platform definitely needed these posts about steem in order to get it rolling, but now and in the future, I'd like to be able to browse steem and see full communities with thousands (or millions) of posts about things that are not steem or crypto. When the steem community starts to include other communities, we will not only see the value of our steem dollars grow, but we will see more quality posts on this site and we will get more non crypto people interested in crypto.

Sorry if my english isn't too good, I just wanted to tell you guys about the value of including more communities.