This is my dream as a jungler
http://i.imgur.com/KmJJEZK.png
I apologize for the quality, it's not great.
This is a screenshot of the minimap in an LPL game (pros, not solo queue). The timer is at 1:25.
Nobody is just tower hugging. The jungle entrances are warded. If one side invaded, the other side would know how to properly react.
I'm tired of jungling and having my laners ignore me while hugging tower and holding onto trinkets. I can think of a few reasons why they would, but I would really appreciate that they'd help me (and us, since an invasion can potentially hurt everyone) so I can help them.
Remember, people. Defend and ward your jungle. You don't have to fight, you just need to provide vision and run if you have to.