One thing I notice about starting up a newbie is that fishing, which seems to be a fair newb vocation, is impossible without access to string. Since flax can be quite hard to find, and even if found a newbie might have no idea what to do with it, and since wool requires finding sheep, getting the clothmaking skill, and then building a spinning wheel (lumberjacking and carpentry, iirc), how about a new herb, the nettle, that is very easy to spot, grows in the forest, and yeilds 1 plant fiber? They would still need foraging, but that is 1 skill instead of the 3 for wool, and the herb would be much easier to find than flax.
Any thoughts?