A2 isn't meant to be a desktop operating system. Of course, if we would have powerful applications it would be great, but we just don't have the man power (and interest) to implement office suites, web browsers, drivers, tools, ... that could compete with commercial products.
This restricts the application domain of A2 to applications, where you essentially need a working operating system and where you can live with limited hardware support.
We also use A2 in some lectures for teaching students interested in system software.
There is another area where A2 can be a good show:
How about of the ARM-version?? Zoomable interface would be good to yourself shows on smartphones
