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It gets moved down the "NEW" wall pretty fast as others are also posting. There are about 6 main walls, NEW, ACTIVE, HOT, TRENDING, etc which posts appear. It also posts to the feed of your followers, assuming you have some. Your blog becomes stored in the blockchain forever and can also be found by searching categories. Your blog has a longer life if people are commenting on it. This comment will likely cause this page to magically appear in ACTIVE. Getting many comments keep it there longer, gaining more exposure. Hope this helped.

It has nothing to do with that there are maybe 10 new posts or something and then it's suddenly posts from 6 hours ago.

I just looked and your previous post, 50 minutes ago is still visible to me in the NEW feed. Maybe it was just a temporary problem loading the feed.

this is what i get, it skips from a few minutes to 6 hours: