netmeg - 4:56 pm on Sep 27, 2013 (gmt 0)
Keep the percentage of short / thin posts low compared to more full developed content, and it should be okay. But if the percentage tips up to approach or eclipse the percentage of deep content, you could have an issue. And no, I can't tell you exact percentages, Google doesn't work like that. Personally, I try to keep it around 10-20% max.