@Servy well, there's where that content analysis thing comes into play
if we can get at least a rough idea of what a question is like immediately, we can throw a subset into a triage system
good stuff goes straight to the home page
awful stuff gets closed/deleted
meh stuff sits in limbo until/unless someone edits it
Note the emphasis on editing again
a non-trivial number of questions aren't... awful
but they don't need to be promoted unless someone is willing to take the time to polish them up