Derrick
by open sourcing a pet project like this, the developer can share more than just the presentation of the product (which we are using) but also the full extent of engineering that powers it... you already grasp that part, so the question of incentive or who owes what -
@lucian obviously owes nobody anything - but if he did [and now i ironically hit the limit so cannot expand much more; but if his code was open we could take a look at how to do such things as extending limits!]