Omega, you said in your other post that you do this since you were little...
I think you should step off the habit of using large font. It makes text very hard to read, because it pulls a sentence out of context.
Use bold text or underlined text, put even in colours, but restrain yourself please from using larger fonts.
It makes it just very hard to read your posts, and I think about 90 % of the people who read posts just skip your posts because they are unreadable.
Remember, you are not only posting to the person you're discussing with, you're also posting to the audience.
My apologies if I sounded upset.
Michael