The drupal.org web site, nice as it is after the redesign, is not a pleasure to access on a mobile device like the iPhone. In issue [#951114: Mobile phone support (iPhone / Android)](http://drupal.org/node/951114) there are some discussions and suggestions how to improve this.
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Fredrik Jonsson
Aka frjo
Drupal development & architecture. Maintainer of Drupal modules like Colorbox and Site map.