I just want to report an error on slide 12, it's not IA-64 (which is the code for Itanium), but x64. Thanks to Andreas for noticing it.
The presentation was re-published to fix several typos (including the x64 mentioned in the previous comment). A PDF version was also added. Thanks to Graham for the fixes.
this is EXTREMELY INTERESTING... and to the point on the reason why I have not truly used REBOL...thanks! Loving the waiting... :-)