8 ms·

Any changes in their own internal format would surely require maintenance of the legacy Microsoft formats, which would be quite burdensome I expect.

• brudgers 14y ago
  Yeah, it's not as if Google could abstract or overload the export function.
  • wahnfrieden 14y ago
    Easier said than done. As a general principle, existing features introduce maintenance and create drag when adding new features, so they better be worth it.
    • brudgers 14y ago
      It's easier to justify when you don't have customers, just data sources. The reason to support .xls is that lots of other software besides Microsoft office use it and thus lots of people benefit from compatibility.
      • wahnfrieden 14y ago
        You can still import it, you just can't export to an especially old version of .xls.
    • toyg 14y ago
      Just do it like Microsoft products do: big warning that you could lose new features whenever you save to the old format. I think this is a big mistake for Google.