Differences between Firefox and Iceweasel is a question that isn't directly about open source, but rather about an open source product. This is not exactly included in our scope as it is, but could possibly be a good addition?
It should be noted that this question is entirely different from a hypothetical question like "How do I open an incognito tab in Iceweasel?", which is still a question about an open source product, but has nothing at all to do with it being open source.
Do we want to allow questions about open source products?
And if so:
Under what conditions?