Jungle gives more base experience at higher levels.

"In terms of early level progression, we intend for junglers to be somewhere between solo lanes and duo lanes - with successful junglers edging more toward solo lane level progression. Right now, however, jungle experience falls off a little too hard, which means junglers have a tougher time keeping up. These seem like small bumps, but we know these kind of changes can have dramatic impacts, so we're proceeding carefully. LEVELS 1-4Unchanged LEVELS 5-7 -3% more experience LEVELS 8-10- 6% more experience LEVELS 11-18 - 10% more experience"

Correct me if I am wrong, but:

1. Jungler: a) If powerfarm they have the same level as top or mid with a HUGE gap in gold (machete+upgrade and pots) , b) IF gank = same level as a dual lane. Getting the same gold as a coin user.
2. The time lapse that the jungle is for the jungler is about what... lvl 1 to 8? After that your lane becomes a all you can eat buffet for the laners (That you, sadly, payed 850, same as a vampiric scepter so you could "eat" it since beggining).
3. Gold income (getting maimed exp/gold just because you are the jungler is still the main problem.) Do you really wanna stop ganks? Put mandrake ward, no problem, but give us superior gold and exp.

That change is worthless for junglers. If you really want to do something ONLY for the junglers, give the exp boost for the ones that are using machete & upgrades. Give us exp/gold for SMITING. Now you can make the decision smite for gank or smite for camps really matter.