update: after some stupid editing of mine, I brought the points down to six. thanks to Bert for telling me I am fool.
More and more often I have to cope with designers in the process of creating Drupal sites. That is a good sign: Drupal matures, so it gets used in more multitalented, professional environments. Not just a pimpled student in the attic who knows some Photoshop and some Javascript and learns some PHP, but project cycles with multidiscplinary teams involved.
The biggest bottleneck, in all this, however, I find, is the wrongly skilled designer.