I agree, Paulo. An uncluttered cockpit is certainly most important for most cruisers, who value a bimini that can stay up when sailing and better access to the bathing platform more than sailing performance. Since many cruisers probably do not understand the use of a traveler anyway, it makes perfect sense not to fit any at all.
Compared with both the mainsheet and the traveler completely out of hand on the coach roof, the German sheeting system should indeed allow you to ease the mainsail from the helm in case of emergency.
But for active upwind sailing, quickly easing and hauling in puffs and lulls, nothing beats a full-size and well purchased traveler positioned aft, right under the clew of the mainsail.
I really think it takes somebody like Paulo at the helm, plus an athletic and well motivated kid at the coach roof to be able to perform this kind of active sailing with what most production boats offer as a mainsail traveler
Of course, I perfectly understand that this of no importance whatsoever to most users. Every day we can see very loosely hoisted sails, horrible sheeting angles and even sails without battens, while everyone on board is perfectly happy. As long as no-one gets as fuzzy about security issues, this can be perfectly OK.
So once again, it comes down to making the right, personal and well informed choices.
But I personally wouldn’t be happy without a good mainsail traveler.