supernaturalrph:

CODING TIP: If you want to use small text on your posts, make sure it shows up on your theme as the same size as everything else. Find out how many px or pt the normal text is in your theme CSS, and insert this code into it as well: 

small { font-size: insertnumberpx; }
sub { font-size: insertnumberpx; }
sup { font-size: insertnumberpx; }

There could be another way to go about it, but this is one way to handle the situation so you can still use your pretty small font and not make people squint on your blog.