Post focusing

[lalcmellkmal]

When you're writing a post, it should be focused-on by default.

Maybe go further: When you're not focused on a post, the client should silently pick a visible post to focus on, so that things don't get pushed around so much.

If you've got an inline-expanded image, that's the best thing to focus on. Otherwise, just go for the post closest to the center of the screen...?