And the "Non-Bluewater-Production-Boat" list (as revised by GreatWhite):
1. Lake/Bay Boats (stay within the sight of land, seriously)
-Bayliner Bucaneer (although you can score a lot of babes with that boat...obviously...see attached):
2. Coastal Boats (that can still go anywhere on earth if you're careful and good)
3. Premium Coastal/Light Blue Water Capable (arguably perfectly suited for blue water passages, but considered by some as "too light")
For this discussion, pretty much everything else is considered blue-water capable by most.
Feel free to froth at the mouth and disagree. That's always fun to watch.
Smack, It all comes to what you call a blue-water boat. If that means a boat designed exclusively for blewater sailing there are ones better than others but none is designed to do that as their main purpose. Such a boat, for instance, would have a 3.00m draft, since that is mot a problem for bluewater sailing and has many advantages in what regards sailing.
All boats are a compromise but assuming you mean by bluewater boat a boat that has a big safety margin sailing on "normal" latitudes at the right season I would say that almost all mass production cruisers of 40ft and over will have that margin. The bigger difference between them is that few come already rigged for that and the others you will have to command the needed options, or have the dealer install them. The reason those options, like a cutter rig, a removable stay or jack lines will not come standard with the boat is because it would make the boat unnecessarily inexpensive for the ones that don't need them.
If you want to increase your safety margin you will just buy a bigger boat. Today 50fts are designed to be sailed by a couple. And there are no small sailboat that can sail safely at the wrong latitudes at the wrong season at least without a much bigger risk factor. Even at the right latitude and wrong season it can be problematic to all small sailing boats.
It makes sense to say that a boat like this one is not a bluewater boat?:
or that it would be less of a bluewater boat than a smaller Caliber an Ericson a C&C a Tartan a Morgan a Cheoy Lee or a Pearson, or watever the boat.
Each case is a case, there are ones better than others, but making that distinction by brands makes mo sense unless that brand has no boats suited for offshore work. But even the MacGregor has a 65ft yacht. Do you mean that was not designed taking offshore sailing in mind, among other concerns? Or that it is not a better blue water boat than a Westsail 32ft?