[self-interest] questions

[Josh Flowers]

> Also, has OpenGL been considered as an alternative to using xlib for
> rendering? What rendering API is used on the OSX implementation?
>

As an occasional self hacker, I've looked into doing this.  It doesn't 
seem too hard from a theoretical standpoint, but because of the lack of 
documentation, it's fairly tricky as a practical matter.  Unfortunately 
my time is very limited these days, and so I haven't been able to do as 
much as I'd like.