Is there any benefit to incremental skill bumps, or is the only benefit when you meet the thresholds described in the text? Somes of the texts seem to imply there's is an incremental value, and some not.
Additionally, are the benefits described in text always active, or are they only conditionally active? (For example, if 3 in a weapon skill is Str +1, do I get that all the time, or only when using a certain weapon class?).