I'd like to see everyone comply to the same standards. For example IE not rendering a page wildly different to other browsers
I'd also love for it to be compulsary to have a bit of knowledge about what is lame in terms of website design before you're allowed to post anything that involves writing your own mark up. It would get rid of all those lame myspace profiles and freewebs sites
Other than the I think more open access to information (as long as the info is suitable for public domain
)