The thing I like about BBM, and the BIS is that BB's use data very efficiently. I have to travel a lot for work, but I don't sweat using my BB in the US like I did the iPhone... I can get e-mails all day long, and use BBM a lot and only rack up $1 or $2 / day in data charges... not like my iPhone 3G that cost me an arm and a leg when I took it to the States!!!
Swapped my 3GS at the Apple store yesterday due to a sinking sleep/wake button, and had to deal with WhatsApp support to get old device unregistered & new one registered. Yan there was amazingly fast & helpful, so props for that!
One thing he did mention in our communications was that BB chat integration is "some months away". Shame.
There's an update coming soon though.
Posted from my CrackBerry at wapforums.crackberry.com
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