As of 240am PST July 29th, 2007
Something happened. Either it's a 1-2 minute fetch or IMAP IDLE with a slow delivery time...
Something has definitely changed.
I have sent several test messages...and I am consistently receiving them faster.
How you guys managed to wait 15 minute between polls befuddles me. It was BES all the way...until now!
I will keep you guys apprised of any further changes.
I love my BB, and I need PUSH =)