I was mostly ready to go to Echofon web site to complain about the lack of push notifications when I noticed I had to go to the account settings INSIDE echofon, and activate it there.
Now just have to way for a reply/dm to see if it works.
My current experience with Push notifications on the iPhone is a bit mixed. I know I’m not receiving alot of the pushed messages I should. I have no idea if there is a statistic but I guess some >50% of notifications are being lost. What is your felling?