I've just spent some time deleting blogs from my Feedly list. I've only looked at blogs from A - C so far but I've culled 54 blogs!
Sadly, most of these blogs were defunct. Maybe the owners have moved them to a different platform or lost interest in them or, perhaps, the owners are no longer alive.
Do you have a blog you no longer update?
If you don't plan to add to your blog regularly (at least once a month is a reasonable expectation, don't you think?), could you consider completely deleting it?
It's sad to think of the masses of dead blogs cluttering cyberspace.
Meanwhile, I'll continue with my culling...