How to use Google drive as a Dropbox alternative for demoing webplayer games.

People have been using Dropbox for years to host their Unity3d Webplayer games for the purpose of gathering feedback, but free Dropbox accounts created after 10/4/12 don't have public folders. Sometime after that enabling public folders became a paywalled feature. This makes sharing Unity Webplayer games difficult (impossible?) for people with new Dropbox accounts.

In any case, Google Drive can be used as an alternative, but since I couldn't figure out how to do it without luckily stumbling upon this video,

I figured I would share the video so others wouldn't have to waste as much time looking for an alternative. (I'm not affiliated with the video creator)

 

This is good, but at the moment this means anyone on the web can search for this game. What if I want to restrict who my game is visible to?