I have rather unpopular views on this as well, but at least they are sincere, and honest, as usual....
A request for a pre-nup says a lot about:
1. What they think about you...clearly you are not much of a prospect...
, or they would get married and spring for "half" then, and half when they leave 
2. Who you select from
3. Who is available for selection
4. The absence of any type of love(when existent, a very selfless and giving thing), in the relationship.
5. How much problems you are likely to have, later..
6. Whether there is hope in the relationship...
7. Just a few of the situational reasons for one.....
You should know that the persons that you see first are always followed by others and then others, and others....somewhere along the line there will be one that one that does not want one...though that it is no gurantee, that the reason you fear a pre-nup, is not present in that, but at least it will not be an instant yoke.
If he or she wants a pre-nup...froget it.
Like someone advised...do not go for the consensus of others on this, board....that is way too personal, to take a Gallup poll.
You need to have clear reasons for avoiding it, or going into it, and God help you if you do.
I would advise that you forget anyone who mentions it...in this world you can get all that you want without one, not that I am advising it...
I am clearly pointing out what you already know...and you may very well need to know that you do not have much difference whether there is one or not...it just so happens that your fairy godmother is giving you the chance of a lifetime to pass up this looming grief, and early warning to run for it...
I think though that if you want one too, then you are good for each other...go ahead...
Pre-nups should marry pre-nups, and leave ordinary love-possible people to each other, that way, less lives are damaged.
In this world they would seem to characterise those who have an acquisition scheme, while letting none go.
And are serial pre-nuptials, without end.
In the perfect scheme of things, every morning you should get up with the option to walk away, and choose rather to stay...
A pre-nup cannot provide that.