Oni said:
In Tome and Blood it very specifically say that you can take 10 on spellcraft checks when researching new spells, so I don't think it would be unreasonable for simply copying one.
Good point.
I have noticed that many people have been using Knowledge checks in their examples.
Does this mean that they believe Spellcraft is just a different type of Knowledge check or is the Knowledge check being used purely as an example?