It's not presumption - It's laziness and I'll be the first to admit it.
The idea is to have 50 installments all told when this 'verse is finally done and I know me, if I don't start this now I'll keep putting it off. Plus this is much simpler to link back to every time I post a new installment then having to link back to each individual piece. See where the laziness comes in now? Thought you would. *g*