Top-Secret stuff not for your eyes:

example one:
So, yeah.  Why are you reading this source?
I don't really have any hidden stuff here. 
No links to super secret images.
No links to special blogs. 

But as long as you're here...hello.  
How's it going?

example two:
<!-- oi! stop reading my messy code -->
<!-- i don't want to talk to you no more, you empty headed animal food trough wiper!
 i fart in your general direction. your mother was a hamster and your father
 smelt of elderberries. -->
<!-- now go away before I taunt you a second time -->

example tree:
<!--doug i fixed the meta signed josh