Hm... I didn't realize that. I posted my summary because (1) the article was written in a very long-winded way, (2) the discussion here wasn't that good, and (3) I was trying to expose the (for me) most interesting aspect of the whole ecosystem, chemosynthesis - in hope of generating a bit more of discussion around that!
It helps that you put "interesting takeaways" rather than tl;dr, because it brings your own opinion into the fold. I don't need to guess whether you've missed anything or not because it doesn't matter. You've stated clearly your points are those you find interesting. Which is much better than simply mechanically spouting a summary like a machine.