[sfall]

i think one advantage could be instead of accidentally sharing the entire model it would allow you to look at one or two variables that will be worked on say you want to add a geolocation component to an existing model, the young banker could work and share that piece publicly and getting their former classmates to help confirm their work.

i want to make a reference to write code and sharing it but it is a really poor ref. i think it is more like getting help making sure you are getting the proper area of a circle before putting it into the companies formula for the volume of the sphere, helping ensure a smaller problem is solved correctly before being added