I dont think author can say: > Because overall the website is better.
But customers can appreciate the work of author. Your opinion is very subjective and does not reflect the objective reality. And about 840px, top menu is start hiding most right items of menu, so on IPhones 5s/6/6plus its only Blog, Features and a small part of Install is accessible. On Google Nexus 4/5/6 situation a little bit better, you will have access to Install and part of Documentation top menu items.
