I prefer not to use GoDaddy because I always encounter performance issues. However, one of my clients is rather insistent on using them... so we are.
I've tested this with a vanilla Wordpress 3.0+ install with no active plugins, but it always seems to happen for me: Whenever a new page/post is called by the browser, we encounter 3-10 second "waiting" times.
I don't have this problem on any non-godaddy wordpress installs (they nearly always get their pages in queue in under 2 seconds). But all my Godaddy installs exhibit this behavior.
Is anyone familiar with this issue?