Pencils vs. Pens

Questions, questions...
So, here's another one for you, which is better pencils or pens? Why? State your opinion and reasons why.

Pencil Pros:

Pencils are erasable which makes very handy for younger children and active writers.

Pen Pros:

Pens are very official. They write smoother and are don't need to be sharpened.

So, which is better? and why don't people say 'The pencil is mightier than the sword.'

What's you opinion?

Hi all, I have a very important question...

Which is better... the computer, or the Typewriter?

Pros:
Both of these are very useful. The Typewriter you can write all the letter you want. The computer you can write, surf the web and much more!

Cons:
The typewriter has only a limit of things you can do, the computer is bad for you to stare at-which is what you often end up doing because computers are so addictive-.

If you are able to please comment on this post and tell me which is better... while you're at it, what came first , the chicken or the egg?