This is me being VERY pedantic, but when you're in the full reply screen (ie not quick reply), under the smilies, you've got Miscellaneous Options:
Show your signature
Automatically parse links in text
Automatically retrieve titles from external links
The last one is not correctly aligned with the first 2
Oh and personally I'm not a big fan of 'Likes'. People are liking when they should be thanking and it no-one cares how many likes you get.