Yes, but that involves downloading the mod, installing the mod, and then looking for the information in the Thaumonomicon.
It's a major gripe I have with OpenBlocks. They've removed all documentation on their site because "it's all in game"... In a vanilla style book... which is so much of a bear to read that I usually disable the item entirely. If I want to know what something does, it's not in NEI, it's not (use-able) on a wiki, it's not on their site. This is not a good thing.
Having even minimal documentation on the forum page would be a very good thing. You shouldn't even need to keep it that up-to-date!
I think the ordo cost should be 5 per aspect vial 8thus ranging from 5 to 40. or you go crazy and go for some form of exponential increase. That way weak nodes would be relativly cheap to make and strong one would get crazy expanisve.
Super fun, and a great addition. Nodes are a commodity, so it's fitting for producing one yourself to be so incredibly time consuming and expensive. Is there any chance, however, of a config file to edit values or to restrict node types?