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.
4359
2848
772
734
691
633
607
576
458
368
331
328
311
295
288
285
277
274
268
222
217
198
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189
173
150
147
111
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106
101
84
70
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66
63
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54
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50
38
34
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27
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4
3
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3
3
3
3
3
3
3
3
2
2
2
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2
2
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2
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2
1
1
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1
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1
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1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
have a bufo that should trigger find-bufo? submit it via pull request