Oracle will never confirm this, but I guess Apex 4.0 will see the light before the end of the worldcup.
This could be understood in between the lines of what was told at the OBUG Apex SIG day in Belgium yesterday.
The feature list looks impressive, and with all demonstrations seen yesterday, I have a way better understanding of the way forward.
But I'm still wondering how to use Websheets in an eBusiness suite context.
And by the way: how to integrate Apex with a version control system is still an open question for me.