Update: That WhatsApp Facebook page turns out to be a very large fan page and not the official page. Sorry guys I was thrown off by it being the first result when you search “whatsapp facebook” on Google.
It seems like the gloves are starting to come off between new rival BBM and WhatsApp in the cross platform messenger space. WhatsApp posted a Batman bitch slap towards BBM on their Facebook page showing that they see it as a threat. Then BlackBerry followed up with an update to BBM in the Beta Zone that lets you tell your friends about the BBM cross platform and why they no longer need WhatsApp. My guess is it will only escalate from here especially if BlackBerry keeps up the momentum. What do you think?