I guess? Depends on the type of jungler you are, really. EG if you jungle with warwick who already has natural lifesteal and attack speed buffs then you can take a solid jungle path to blue and not lose much time. May as well take greed or a heart of gold if you're that concerned about money.

In contrast the benefits of not taking smite include an additional summoner spell that you can use to support your team. Again, I reference warwick - no need for smite, take exhaust for ganks and teleport to travel across the map via wards or towers.

Anyway, guide's not too bad but I don't really agree with the skill order, especially if you're going to jungle. May as well max bloodlust to further increase your HP gain whereas mocking shout serves its purpose at level 1, but that's just my opinion.

Guide is otherwise not very extensive. There's much to be added. Not terrible, though.

IMHO, Smite is necessary for ALL junglers. The mastery gives you extra gold, which results in extra items, which results in more kills >:) The only jungler that I would accept not taking Smite on is Fiddlesticks. Smite also makes jungling faster, which results in faster EXP and faster ganking. It would help if you added more content (like the Summoner Spells explanations) and if you had added pictures of the items, etc.