Read their TOS and compare it to Google Drive's TOS.
The insane rights the Google TOS grants to Google are why it costs ~ 1/2 as much.
It is also an indicator that Dropbox is less shady. They don't grant themselves rights to do anything with your data outside of the normal things you need them to do to offer the dropbox service for your use.
Unlike Google, which could for instance, use your personal photos of your kid eating ice cream to try to sell you ice cream via road side LED billboards.
The insane rights the Google TOS grants to Google are why it costs ~ 1/2 as much.
It is also an indicator that Dropbox is less shady. They don't grant themselves rights to do anything with your data outside of the normal things you need them to do to offer the dropbox service for your use.
Unlike Google, which could for instance, use your personal photos of your kid eating ice cream to try to sell you ice cream via road side LED billboards.