We know you have an opinion on how things should be run around here. These are suggestions for the forums, and the website.This forum is not a place to ask for suggestions to your own coding (or otherwise) problems.
Had I been implementing this filter I would have replaced <span style='color:blue' title='ignorance is bliss'>you</span> with
<span style='color:blue' title='This person is unable to spell correctly'>you</span>.