"It has proved difficult to find any info about what the rate of ice melting was in the past, probably because no one is seriously questioning the age of the earth."
Sure. Why not? We wouldn't want to confound our theories with facts, do we? Dawkins said something similar in his "The Blind Watchmaker." He said, "This would be circular reasoning if anyone seriously questioned evolution." Something pretty close to that. Me thinks you are not being very skeptical. Sounds to me like you're believing what you're already prepared to believe.
"I don't really see the point in me estimating past rates of melting and evaporation, I haven't a clue what they might be."
You seemed pretty confident about it a little earlier... taking into account a 'slow evaporation' and ice melt its 'just where we'd expect it to be...'
Guess you were actually just talking out of your arse, eh?
"I see you conveniently didn't mention the article I did cite. Let me paste the first paragraph for you:"
I didn't ignore it. I said:
"By pointing out that things have warmed up since the ice age only..."
And then I continued from there to point out it wasn't relevant. All it means is that you should be justified in taking your extrapolations out millions of years. Remember, 12,000 years is not that long in geologic terms, right?

And here's another reference to the age of the planet:
"This is really all beside the point, though, because there is far more compelling evidence for the earth's old age than the thickness of the ice in Antarctica."
But what if all that evidence is just like this? You got a conservative estimate for the accumulation of ice, but if you extrapolate it out, it comes out to more than 600 miles worth of ice. That's a bit much, but in order to resolve the stupidity of the position, you just need the observed rate of evaporation and melt. This would be important information... but you can't find it? Or, is your point that the observed rate of evaporation and melt is believed to be different now than it was 12,000 years ago? If so, than on what grounds do you maintain that the rate of accumulation has been the same? Or don't you? My head's spinning!
Don't worry. Experimentation and observation have nothing to do with science. Carry on.
"I think others refuted you well enough"
You aren't a scientist, so how would
you know?
"Those who really start with no preconceptions will conclude that the earth is probably about 4.5 billion years old."
Actually, we don't have earth rocks that are 4.5 billion years old. At best we have meteorites which are 4.5 billion years old. I'm sure you know that meteorites are not earth rocks.
"Those who desperately want to believe that the bible is literally true will dismiss all the evidence and cling to their beliefs at the cost of knowledge itself."
Are you sure about that? From where I stand, it looks like you're doing the exact same thing. You've appealed to authority. You made claims you couldn't back up. You explained away the lack of data as "no one seriously doubts this, anyway" and were content with that.
See, the difference between you and me is that I am skeptical about EVERYTHING, while you are only skeptical about some things.
Hey, while you're looking for actual data on observed accumulation, evaporation, etc, over millions of years, see if you can dig up the observed rate of growth of sedimentary rock each year. I've been looking for that number for a decade. Can't seem to find it.