You are right. There have been other posts talking about the same. There are minor changes in parsing and rendering the content in Steemit and Busy with time but the principles remain the same.
If you use Busy, they have this bookmark feature. Or you can take a look at http://www.steemshare.com/
Yeah, Busy has a few things the main website does not have :) I don't know why the bookmarking can't be accessible here as well. Anyway...