Same here; I've tripped over various of the misfeatures described in http://arrgh.tim-smith.us/ http://arrgh.tim-smith.us/, which I wish I'd had when I started.

Same here; I've tripped over various of the misfeatures described in http://arrgh.tim-smith.us/ http://arrgh.tim-smith.us/, which I wish I'd had when I started. (About the object system: which one? There are several of them.)