Dan01 - 8:47 am on May 4, 2012 (gmt 0)
3. Why wordpress, drupal and the likes platforms adapt their version for mobile devices.
4. What about the duplicate content issues.
I have been thinking the same thing. Plus, I have seen what Robert said here several times:
As I read it, the Google article suggests that Google would like to resolve the issue of mobile redirects by eliminating them.