It's the small things in life

Rico says he had an on-line conversation with a guy about people's NEED TO USE ALL CAPS when typing (Rico's mother being guilty of the habit), and got this back:

In this world of high-tech, I have noticed that many who send text messages and emails have forgotten the "art" of capitalization. Those of you who fall into this category, please take note of the following statement:

Capitalization is the difference between “helping your Uncle Jack off a horse” and “helping your uncle jack off a horse”.

I cannot stress enough that the proper use of grammar can be most important.