The other day I downloaded project files from somebody and extracted it to my Dropbox folder before realizing it had a node_modules folder... crashed Dropbox on

The other day I downloaded project files from somebody and extracted it to my Dropbox folder before realizing it had a node_modules folder... crashed Dropbox on every single computer I had attached to it. I have to do the full Git remote repository push/pull dance, with each PC 'npm install'ing, just to work on any small project that might be related to Node.