Honestly, every one after about 2014 was too many (I joined in 2013). There was an old all hands I watched in 2014 where Sheryl talked about how around 8k was

Honestly, every one after about 2014 was too many (I joined in 2013). There was an old all hands I watched in 2014 where Sheryl talked about how around 8k was the largest they should ever get. More generally I think that while sales scales linearly, engineering and product should probably be sub linear.