How to deal with DateTime in EXIF?

[bbengfort]

How do we deal with the DateTime in EXIF?

The problem is that the DateTime in EXIF doesn't come with any timezone indicators; the authors of the exif library simply use the local timezone when returning DateTime.

I reconfigured the system to attempt to lookup the GPS date time (which is then guaranteed to be UTC) - but then also had non-timezones automatically parse to GPS.

Should we add an errors listing into the file meta data to reflect this?