You see @ocd-witness, there are texts which can be interesting for the people in more than one community. Unfortunately, I can send original post to one community only, and go to SteemPeak cross-posting only from @the-real-betman account. So, that was the only way to present my posts to OCD community, which does not have specialized theme.
The solution may be that cross-posted posts should have an exclusion from rewards, and actually be just a way of resteeming the post to all communities where you subscribe.