[geonic]

Nothing beats Rails productivity for me, and I’ve been working with Rails on and off for more than a decade.

[revskill]

Actually, it's Rails console is the killer feature of RoR.

Other than that, RoR view, controllers, models is ugly.

Why Rails view uses HTML ? Should use a pure Ruby class here.

Why there's no standard validation on HTTP layer in controller ?

Why using model for both persistence and validation layer ?

Alright, Rails is omasake, let's forget about separation of concerns.