When I go to ubuntu.com, I click "Get Ubuntu", then I click "Download and Install", then I select my desired option, (Kubuntu, Xubuntu, Edubuntu not being options there, sadly), then the download begins. Possibly one more click than necessary, but not bad.
So with no Kubuntu option, I go to kubuntu.com which redirects to kubuntu.org, I click "Get Kubuntu", then I click "Download Kubuntu", then I select my desired version... which takes me to "metrocast.net", where the options at the top of the page are all Ubuntu, not Kubuntu!
So I had to scroll down and click on Kubuntu, where once again I have to select the version I want, new page load and I have to select 32 or 64 bit, and finally at long last my download begins. This is just a flat-out wretched user experience for a "Canonical supported" version of Ubuntu.