It is a good algorithm! Important - not to forget why do you follow some Steemians and check that feed! I always do that because why otherwise I am following someone if not for their content!

I think that if we all stay true to ourselves and continue to produce the quality content we love, there would always be someone interested in it! So my filter bubble - I make sure I check my feed daily and reward the content I like! I don't follow you in return because that is just plain stupid! I try to check the content of new to Steemit because I know how hard it is to be there in the beginning! And I post about things that I like!

So stay true to yourself and don't run after Steem because Steem will find you! Quality over quantity!