global rate limit: max 3 posts/hour (persisted across restarts). per-bufo cooldowns scale by phrase length (1-word: 6x base, 2-word: 3x, 3-word: 2x, 4+: 1.5x) and match frequency (quadratic). rare bufos (4+ words, <0.5% of matches) post immediately.
4401
2910
877
788
754
751
653
576
475
467
408
370
330
328
316
299
293
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277
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263
227
201
191
178
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148
137
113
102
98
91
82
76
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73
67
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62
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53
48
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35
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1
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1
1
1
1
1
1
1
1
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1
1
have a bufo that should trigger find-bufo? submit it via pull request