The small caps in the custom title thing was the only one I didn't know. Thanks! You can also get the blank space by going into charmap through the search option in your start menu. Then go to Arial MS Unicode and search for no-width space. Which is what I did. So when you try highlight mine, it'll look like you highlighted nothing. There's also looks of cool characters you can find too!
Placing a member on ignore will cause their posts to become collapsed amidst the others, just like so in the image above. Yes, you can still see their post if someone quotes it. Ignored members will still have the ability to send you PMs, but you will not receive them. Under My ATRL > Profile Privacy, you can also block ignored members from viewing other aspects of your profile (wall, photo album(s), friend list, etc.) if needed. Moderators are unable to be ignored, except for Retro.