Output excerpt
Keep: How-to posts with a specific count or sequence (how-to, n=4, ratio 1.69, above). Text posts 9006 and 9012 are ranks 1 and 3 and both promise a numbered method; the two video how-tos (9015, 9004) sit at 1.19 and 1.00. Stop: Standalone version announcements (announcement, n=6, ratio 0.56, below). 9005 (0.47) and 9011 (0.53) are a version number plus a changelog link.