So much hatred for someones opinion of something that even the most advanced scientists barely understand.

The Universe is expanding (at an accelerated rate) which means its expanding faster and faster.

The main thing I want to focus on is this.

So back to the main idea.Why hasn't anything found us if we are not alone?

The answer's really simple. Most of you already know how hard it is through travel to space and you know how many features Earth has that makes it so desirable. If an alien race were advanced enough to reach us than they'd be advanced enough to enslave our entire population at a single flip of a switch. We wouldn't even see it coming. Nothing we'd have would detect them and nothing we'd use would destroy them, we wouldn't even have time to post about it on the internet.

So frankly, it's really good that they haven't found us. (Unless they have and we all live in a Matrix). Let's hope that humans become evolved enough and smart enough to stop delaying space exploration and colonization so we can be the ones to find other civilizations first.

Fountains wrote If you ever have time, you should look up Ancient Aliens on the History 2 channle, it is an amazing show and talks about how there are possible signs that there was alien life on the Earth before.

I would be very, very, very sceptical of the things you hear on ancient aliens.
The History Channel isn't really a reliable source of information any more. Anyone who watched 'Houdini' knows that.
Ancient Aliens proposes things and state that they have 'no other explanation' when there are in fact dozens of other explanations.