I also liked Jericho. IIRC they just left the finale hanging with the rival town mere seconds away from a frontal assault against the town of Jericho and the main characters squaring up behind barricades to repel them.

Speaking of what Netflix is doing with original content, they've been busy. Lilyhammer is a not so subtle continuation of Steven Van Zandts character Silvio from the Sopranos. Netflix developed, produced and shot the whole season and released it all online on the same day back February. And they have contracted all the original cast of Arrested Development for a season of filming new episodes. I think 10 are planned.