Better export options

Hi,

In response to the previous topic, I think an OSX adaption would be the best thing ever imaginable! PI Cubed is so easy to use, and i really like that it feels almost like just writing your equations on paper. This will probably be different on the Mac, though.

In addition to just thinking a Mac-version would be nice, I really need some better export-options (from iPad to Mac). My problem is, as things are now, I can't really efficiently export my work from school (on my iPad) to my Mac at home, where I want to put my equations in a document or similar to hand in to my teacher.
Therefore, what would make my world (and thinkably also that of many other iPad-using students) so much easier, would be if it was possible to export an entire category/library of equations all at once, in a mail or to dropbox or something like that.
Also, but this is no must, it would be good to be able to export my 'answer descriptions' as well. That way, I could do all my work in one app (now, I need to solve a math problem in PI Cubed and then go to Pages to describe what I did).

And I know this might be much to ask, but I am almost beginning to consider bringing my heavy PC-laptop to school for math, just so I don't have to do my homework both on my iPad and then on Mac at home. This is so unforunate when considering how easy you app is otherwise.

But, thanks if you even care to read all this, and know that I very much appreciate that you have made PI Cubed (and Molecules, which have helped me understand chemistry much better)

/Christopher