Originally posted by jlax34
Bort said anything past 12 is a diminishing return and not worth it.
Technically this is incorrect.
Question: But would it be possible to get a rough example of how diminishing returns on SA's over 10 work?
Answer: Exponential decrease. I'd not recommend anything over 12-13 myself, but some people swear by going higher. Higher will count, but eventually it's pretty minimal.
Catch22 also stated twice that it starts at 10. Search http://www.glbwiki.com/qa/search.php
for the word "Diminishing" to see all the Q&A comments about it.
You are correct though that bort said he wouldn't recommend anything over 12 or 13. Just wanted to keep the info accurate.