I've been reading through threads and I thought:

I bet if there are Aliens they probably know as much of us, equally or not as much. I doubt they have found a way to reach Earth because of our atmosphere and a lot of pictures are clever hoaxes.

http://i222.photobucket.com/albums/dd199/k...rs-bigfoot1.jpg

I think that this picture above is probably on the right lines since Mars has water. There could be some unknown, underground civilisation on Mars?

I'm not enforcing my opinion on you but just think about it.

Why would they be seen? Like some UFOs in the middle of the day.

Either Aliens are as clever as animals and the UFOs are their way of transportation like a butterfly uses wings or they are equal to us or something.

I've confused myself now >.<

EDIT: sorry if in the wrong forum. I'm showing my skeptism or something XD

butterfly wings hmm...sounds nice

One answer is that purposed unverifiable appearances may be a way to communicate with humans that can handle the knowledge of their existence while not terrifying those who can't handle it. It is a way to get the curious to question this possibilty and to get those who may know of their presence to write about it. The curious may then become believers or at least psychologically adjusted to the possibilty because of the knowers while the frightened may remain comfortably ignorant. As time passes the number of the frightened become smaller until acceptance could occur without damage.

...yeah and as time goes by the number of disbelievers or those without belief more accurately to put become larger as well so I don't really see that as a viable means of getting the public I guess ready to meet "THEM". Besides has anyone who believes they are subtly trying to get us to accept them ever ask the question, if this is what they are doing, then they must have some experience at this, right?

the whynsos A.D.I.D.A.U.F.Os

Looks a bit like bigfoot. ........But it's probably just a rock. There may be a under ground civilization.