Google Chrome – Questions that need answers?

1) Will Google continue to “sponsor” Mozilla Firefox?
2) Will Google Chrome have its own brand of extensions or will it become compatible to Firefox extensions?
3) Is Google Chrome completely Open Source – as they say?
4) Will Mozilla Firefox remain the default browser of google’s gOS?
5) What does the Mozilla developer team think of Google Chrome?
6) …
If you have an answer to any of these questions then let us know.