I feel like that is coming soon. The steemit team have explained that they needed to work on the back end before they could work on the front end, the user interface. For now, you could create a favorites file in your browser and bookmark the blog page of each of your favorites. I know that sounds so 90s, right?! Hope that helps alittle at least and I will ask around and see if anyone does it another way. Hope to see you around!