Jason Kottke applies the broken windows theory of social behaviour to online environments. Does the design, or appearance, of a blog or discussion forum adversely influence the conduct of commenters or forum members?

Does the aesthetic appearance of a blog affect what’s written by the site’s commenters? My sense is that the establishment of social norms through moderation, both by site owners and by the community itself, has much more of an impact on the behavior of commenters than the visual design of a site but aesthetics does factor in somewhat. Perhaps the poor application of a default MT or Wordpress template signals a lack of care or attention on the part of the blog’s owner, leading readers to think they can get away with something. Poorly designed advertising or too many ads littered about a site could result in readers feeling disrespected and less likely to participate civilly or respond to moderation.