Are there potential concerns about increased server load, vroom?

If so, it might help if defaults were date-constrained to, say, the past 6 months and limited to SOPW, notes, and Q's & A's.   Something like that could reduce the number of unecessary "wide-open" searches.

Trade-off would be a few extra clicks for monks searching along different directions.
    cheers,
    Don
    striving for Perl Adept
    (it's pronounced "why-bick")