So at first I heard one of the main advantages of push email was that it was less of a burden on your battery life. Then all of a sudden, posts started to crop up denying this. Some people apparently turning off push in favor for fetching. Now I only know what happens on the surface with push vs. fetch and it seems logical that PUSH would be the better choice in terms of preserving battery life. Last night was the first time that I went strictly push (since MobileMe was actually working for ME *knocks on wood*). This morning when I awoke, I was pleasantly surprised at my remaining battery life. It was most definitely better for push than when it was fetch. What are your experiences?