Android and iOS managed to grab a whopping 92.3% of all smartphone shipments during the first quarter of 2013, with a total of 199.5 million units sold worldwide. There are no prizes for guessing which of the two platforms grabbed the most market share.

I have a confession to make: I own a BlackBerry Z10, and I love it. I think its BlackBerry 10 operating system is terrific — it’ll be even better when it gets more apps — and I haven’t been this excited about a new platform since I got my first iPhone. Seriously.

I certainly don’t want to see BlackBerry sinking anytime soon, then.

But I can’t help but wonder whether BlackBerry might have just shot itself in the foot by announcing BlackBerry Messenger for Android and iOS.

At its BlackBerry Live event in Orlando, Florida, BlackBerry just announced that its popular BlackBerry Messenger service is going cross-platform. This summer, BBM will finally be available on Android and iOS — and it will be completely free.

Nearly three in every four smartphones sold during the first quarter of 2013 were running Android, according to the latest statistics from the analysts at Gartner. Google’s operating system grabbed a whopping 74% of the market share during the three-month period, while Apple’s iOS came in second with 18.2%.

Companies choosing to build Windows Phone, BlackBerry, and Symbian powered devices might want to look away now.

This weekend, comScore released smartphone manufacturer and operating system data for the first quarter of 2013, in the U.S. market. The figures are very interesting, showing Android continuing to dominate the market with a whopping 52% market share for operating system.