disagree with the fact of wifi turning off after so long.. At home i have wifi always. So when i go to bed during the night emails come in and they come in through wifi.. because i dont have a data plan and internet is blocked on the phone. So that said the phone keeps a connection active on wifi constantly.. cause when i wake up in the AM i see the emails.
How else did they come in if wifi disconnects?
Yea, I think the same thing goes for me.