Its not really the main job of these forums to run commentary on another stock so you have to expect that most consider it a bit 'off-topic' - particularly in this case - where the low dilution of GMM and the good deal on Mt Cattlin and James Bay may be a sore point for some in GXY.
Its also the weekend - people are just blowing off steam and this question begs for a lot of research - and you can expect these kinds of flip responses.
Its a good question though.
You got quite a lot of info for your question and certainly enough to give you a good background to your own research.
In truth, there are a lot of us who hold both and wish both companies well even if they're not invested in the other.
I don't think they will merge myself - at least not for the next few years whilst there are bigger fish to fry and money and energy that is better put into developing the assets - and that is the main reason why I think its good to have a bit of the action from both sides.