[tcgv]

AngularJS solves app architecturing problems in a elegant declarative way

Actually BackboneJS praises itself for not doing that:

It doesn't depend on stuffing application logic into your HTML. There's no embedded JavaScript, template logic, or binding hookup code in data- or ng- attributes, and no need to invent your own HTML tags. [1]

[1] http://backbonejs.org/#FAQ-why-backbone

[camus]

yet one still needs to solve these problems somehow...