When you get a chance, can you report back on your experience there?

I had a looksie at their forums, and even though I've spent a good bit of free time over the past couple years studying and learning what I can about linguistics, I still found a good chunk of what I read there rather confusing and opaque (granted, studying over two years only in your free time still = relative noob), and the general tone occassionally off-putting.

On a semi-related note... how capable is your Word Builder (still haven't had a chance to install and play with it) in taking an existing word bank of imagined words and mutating them in patterned ways to form new words for a child language of the original language that provided the initial word bank?