I thought about another way to show Metaprogramming power and that's why I wrote a simple MetaDOM object.
What can You do with MetaDOM?
body.innerHTML = '
MetaDOM Experiment' + body.innerHTML;
Semmes cool? This is the example page, tested only with FireFox (and probably this alpha joke version works only with FireFox).
Do You understand better Metaprogramming and do you like it? :D