The Mac version... its called conversion, not Cntrl C + V (protip, you can duplicate and move data in otherways!). There is no individual copy and paste, thats highly impractical and frankly a foolish remark.
That is not what I meant. I didn't mean the operation of ctrl+C and ctrl+V, I meant the general duplication of data. I meant that you have to do the manual update twice for every single change. THAT is the root of all evil.
Now you are being thoughtless.
Both are POSIX-compatible, so, it's easier to convert Mac OS X <-> Linux than say, Windows <-> Mac OS X.
Trying to now say GML is so similar to other languages I could pick anything up instantly, and saying Linux is basically the same as Mac OS is just silly. I now assume you don't know anything about finding a target audience or working towards the demand, nor programming languages in general.
That was not what I said. I said that you have to reinvent all GUI-controls again. A button is easy, but think of, say, a drop-down box. About programming languages in general, I have for example tried GML, C#, Java, Python and JavaScript, how many have you tried? Personally I prefer C#, but that is my personal opinion. Also, C# has a full-featured free edition, for you to try (Visual C# express edition) and Java and Python are completely free. And general-purpose. And have full-featured cross-platform GUI toolkits. Can GML really compare to that?