Never heard the site before, and just did a quick scan of her beginner soap recipe post, including the comments. I'd say isn't the worst soaping site that I've seen, but she definitely is perpetuating a few myths, and also made a statement about lye that should have been clarified to avoid mistakes.
For instance, she said that the lye and oils should be around 110º and ideally within 10º of each other. That's actually pretty warm for cold-process soap, and of course, is no need at all for the temps to be the same. She uses lye as a % of oils, and bringing the soap to brought to thick trace. All of that may be a good place for people start (except lye as % of oils, which is not useful, IMO), but the post makes it sound like this is how soap is made, period.
She also told one person in the comments that the lye requirements were "14g lye per 100g oil." She did not specify - and should have - that this amount of lye was based on the specific oils that were in the person's recipe. If one didn't know better, one could read that response and come to the false conclusion that 14g lye would be the appropriate amount for any blend of oils.
She also didn't mention that lemongrass EO can be a skin irritant for a fair number of people, or that the amount of EO varies depending on which EO is used.
All of this may sound nit-picky, but failing to explain these kinds of details gets people into all kinds of messes.