I want to suggest adding a form on the search result page that would offer user to add his request to "open questions".
And there's one minor bug. Search results number includes the entries found in open questions, but does not display them. Say, if i have the word "gamelplay" both in open questions and in articles search result tells me it has found two articles but displays only one. I guess it should report only one page foud.
Better SERP
Moderator: Thorsten