That works well, but if you do ecommerce or a web app for which people write a lot of bots, then the traffic won't necessarily be that well distributed (mostly

That works well, but if you do ecommerce or a web app for which people write a lot of bots, then the traffic won't necessarily be that well distributed (mostly because users while run bots out of dedicated servers or such and will tend to only query dns once). A bit of an edge case but pretty much the only issue I've had so far which is why I bring it up.