When I want to know how famous is something I usually search in www.google.com (it is a good searcher) a string with the name of what I'm guessing about but adding things for be sure that I'm getting the right results. See the data that I got using this method:
CODE
Google search:
'"scmdraft" starcraft' generates 707 results
'"proedit" starcraft' generates 238 results
'"starforge" starcraft' generates 2,040 results
'"X-tra" starcraft' generates 3,480 results
'"scxe" starcraft' generates 365 results
'"guedit" starcraft' generates 221 results
'"isom" starcraft' generates 245 results