I'd like to make a couple comments about those sponsored posts that SE puts up every so often. Yes, I know the site has to bring in revenue, and I'm not here to talk about that. There are two changes I'd like to see.
First, I'd like to see the comment section left open. This is a community site, and the discussion below a post is at least as valuable, if not more so, than the post itself -- sometimes the number of comments is the only thing that gets me to click through to a post I might otherwise skip. This is equally true for sponsored posts. (Yes, I know SPs tend to draw criticism in the comments, which is why [I imagine] they're closed from the start, but c'mon! Let the mods do their job, kill off-topic comments, and ban commenters that do it habitually.)
Second, I keep seeing SPs floating near the top of the feed, even several days after they were posted, above newer content. Please stop doing that.