Amazon supposedly has an amazing experiments system. Someone can launch an experimental feature, and if it succeeds, it gradually becomes the default.
Having your users vote is definitely the best way to make decisions. Lately, when my cofounder and I disagree, I say "let's build both versions and ask our users which one they like best." (in most cases, the differences are trivial enough to make this feasible).
Having your users vote is definitely the best way to make decisions. Lately, when my cofounder and I disagree, I say "let's build both versions and ask our users which one they like best." (in most cases, the differences are trivial enough to make this feasible).