This feature could be used in many ways. 1) Make sure all searches are for stocks that have 100K shares traded and $2 price + my variation of searches.
2) Apply a 3x5 MA cross against all searches.
3) Apply a top-sector search against all searches.
4) Apply Stochastic cross againsta all searches (after Stochastic cross is available)

This would allow the existing searches to be extended greatly without having to write all new searches, and then the best combinations could be added.