Only if you consider asking Almond to back up his claim with data "moving the goalposts".
I consider avoiding his question moving the goalposts.
Asking for relevant data is not moving the goal posts.
Yes I did. Go back and read the first quote on this post.
No you didn't. You said you'd accept evidence different from that he said he would provide in the hypothetical situation outlined in his question.
http://www.internationalskeptics.com/forums/showpost.php?p=7992530&postcount=999
You said "It has not been demonstrated that normal office fires produce a significant amount of iron spheres." Almond claimed that your claim was "demonstrably false", and asked you what you would do if he proved it to be so. You said you would accept evidence that proved X with relation specifically to the WTC, not a "normal office fire". Specifically,
a) Credible documentation
b) significant amount of iron microspheres
c) office contents of the fires only on the fire-involved floors of WTC 1,2, and 7
d)as depicted in the EDs in the RJ Lee report
That's quite different from your original claim. It's effectively the difference between claiming "people don't eat apples" and when someone contradicts you, saying "that John Smith of Cairo, Illinois did not eat apples at 5:32 PM yesterdaywhile eating lunch in the Mutual Insurance Building on Sycamore Street".
Almond was claiming to be able to prove either
a)that it's been proven normal office fires produce a significant amount of iron microspheres.
b)normal office fires produce a significant amount of iron microspheres.
The phrasing is ambiguous. Either one would be disastrous to your argument(B would be proven while proving A, in fact), hence the sudden specificity. You said what you would do if he proved
another claim, one vastly different from the one he was referring to.