[Source code control metadata shouldn't sync by default]

Actually I don't agree with this default exclusion, for what it's worth.

 

For years I've been working on a number of different git repositories on different machines, and relied on Dropbox to keep them in sync. It never ever disappointed me.

 

I also disagree.

 

I am working with synced git repositories for a few months now and had no problems so far.

 

Thirdly disagree, been using this privately for years with git in dropbox and google drive, no issues for private use.