Since I haven't been here in a while, I've forgotten what FAQ #173 was, so I tried to infer it from this sentence. I couldn't. It could have been the "how do I create a custom style" FAQ, the "paid account benefits" FAQ, or the "what is the difference between the style systems" FAQ. Now imagine the confusion caused by someone who doesn't even know what FAQs exist. :-) I suppose that sentence therefore needs rephrasing, so that it is clear what FAQ is being linked to.