If you have/make a new account it is a pain to make quick np but it is possible to make a small bit and work your way up with it. Depending on how much risk or attachment you have to your current account it might work by itself. It looks like the petpet, bd item, gallery, np and shop methods have all been patched. The tcg one is probably going to be patched sooner or later as well but for now it seems like the only viable option. A training and IQ glitch are currently working but they just cut costs in half, not earn items or np. The site has messed up in so many ways though that it would be no surprise for another solid dupe method to come around!
Sure I can make some nps overtime. My worry is, by the time I managed to get a hold of some nps, they most likely patched it already. + I don't have any TCG's atall I think. The training stuff won't help me since I'm not going to risk my precious BD pet either. xD
I'm certain that there are several ways, perhaps not just by clicking a button twice, but there must be. Just not widely known to the public. After all, everything is hack-able and there's always a tiny bug people oversee. Like what I posted yesterday, no one seems to have figured it out yet how that one user managed to "hack" a robo draik and an mspp of 1 hour old.