While BigFooty.com is being updated from this evening you can use the comments on this post to communicate with other users or BigFooty mods.
You can also post to Facebook:
Or email us at firstname.lastname@example.org
Plus there’s a thread on BF itself where you can ask questions before the switch is thrown:
Wish us luck :)
PS: Check out http://www.bigsoccer.com/ for a preview.
There is also a brief and informative user guide here:
PPs: I’ll post updates in the post comments here, on Facebook and Twitter.