Nothing?

Ah, but nothing exists!

Rather, there being nothing in a place....

You get the idea.

Space?

Space exists, too.

Okay, I'm stumped. Anyone else want to give it a go?

The equator?

Closer.

Actually, that would work as an answer, if you take existence to mean "physical presence".

I could give some religious answers if that's what you're looking for....

Uh... our thoughts?

I would believe an atheitcal (I think that's the right word) answer to be wrong.

Cogno, ergo sum. I think therefore I am.

Therefore, my thoughts are real.

Moving on...

Wait, so was "thoughts" right?

Thoughts is obbviously wrong.

I know! The answer to this riddle!

Great. A paradox.

Still, that's good enough. Go ahead and post yours.

Ok. This stinks, but...

High above in a sea of blue.
In a purple vortex of doom.
Off to the sides are fields of green.
Yet there is nothing there.

Where am I looking?

Also, what was the answer you were thinking of?

That was it, actually. Did I really say, "close enough"? My bad.

Well, as no-one has answered.

The answer was the comment at the top of this page.

I'm assuming I can post a new riddle since the last one is done?

I follow you wherever you go but the more of me you take the more you leave behind.
What am I?

Time.

I color the sky bright.
I am what you call rare.
I come to wipe the tears of the sad clouds, but I need the light of the sun.

Nope.

Is your one 'a rainbow?'
[s]probably not xD

yeah, a rainbow. (whaddaya mean Probably not?)

If it's not time, it's your growth? Naaaah.

I'm usually not very good at this

Nope, should I give a hint?

Is it your shadow?

Pretty sure that it's footsteps.

^ Got it.

A rope ladder is hanging over the side of a ship. The ladder is four meters long, and the rungs are forty centimeters apart. The lowest rung is resting on the top of the ocean. The tide rises at the rate of ten centimeters per hour. How long will it take before the first four rungs of the ladder are under water?