RE: WeLib, I guess others can decide on use, but I've had no adverse effects so far. 

Question for everyone who thinks it’s okay to download copyrighted material:

If the website hosted copies of Dutchy’s models, which he sells reasonably, would you take the free copies? Would you steal them from him—because, that is what it is: Stealing!

Downloading pirated intellectual property wherein the author loses income is theft.
Outright stealing.

Why then would you steal from Glen Huey?

The adverse effects from piracy include loss of honest income and the net effects of said loss.