Demanding an email address for "sync" makes me feel really uneasy. That was almost enough to make me back out of completing the installation, but I've given a t

Demanding an email address for "sync" makes me feel really uneasy. That was almost enough to make me back out of completing the installation, but I've given a throwaway email, disabled launch on startup, and disabled auto-launch to try this out. The terminal auto-completion is nice looking. I want to like this, however for me I'm not seeing enough value to justify having a third party potentially snooping my terminal.