I have a question...
In the FAQ, it says that you believe the earth is flat because it looks that way up close. Okay, fair enough.
When I look off into the horizon at sunset or sunrise, and I see the sun straight ahead, it looks to me like I'm looking at the sun while half of it is on the other side of the Earth.
My contention is that the earth looks flat because you're so close to such a large mass, it only looks flat.
Your contention is that when I look at the sun, my field of vision is bending upwards, so I'm actually looking at the sun above me while it appears to be ahead of me.
Let's pretend like your contention makes as much sense as mine for a second. If they were, what makes your perception right and my perception wrong? If the perception that the sun is in front of me is wrong, how can you conclude that the earth is flat, in the face of all the evidence otherwise, that the earth is flat because "it appears to be up close?"