What one feature do you wish WordPress.com had?

What one feature do you wish WordPress.com had?.

I was just about to write one of my Follow Friday posts and wanted to add a number of photos to it. There isn’t going to be all that much text, but putting a gallery into it would be a great way to showcase all those lovely photos. I know that we can add a plugin to the wordpress.org sites, but I wish that there was a way to have a simple built-in gallery.