I avoid the term "attributes" since we also have attributes in Perl. I think it's unfortunate that some inside-out class generators talk about object "attributes" and then use attributes for methods as well.

And that is an excellent point. I've been considering a slight rewrite, and I think introducing the term "properties" and using it throughout is the straw that pushes me over. I'll be spending some time on that in the next week or so (hopefully).