Ladelfina brought up a good point (because I thought of it too) regarding the distraction of signatures that are in the same font and same size as your post.
Go to UserCP (user control panel) and edit your signature. Select font size 1, rather than the default font size 2. I also put my signature in italics to help it look different.
Go to UserCP (user control panel) and edit your signature. Select font size 1, rather than the default font size 2. I also put my signature in italics to help it look different.