There’s a trend in technology these days: tablets, a slate-like design that has been around for years and it’s now perfected by Apple; in an attempt to decode the iPad formula rivals are creating two different approaches, stuffing Android in a bigger screen (10.1) or creating a bigger smartphone and call it tablet (the Dell Streak 7, Samsung Tab 7 and now Blackberry Playbook 7″), but ripping, copying and even adding better technical specifications won’t help none of them sell millions of their tablets, what is really missing from those ...

Amazon.com today announced that it will launch a Kindle app for the new BlackBerry PlayBook tablet computer. Customers can already enjoy the free Kindle app on their BlackBerry today. Like all Kindle apps, the Kindle app for the new BlackBerry PlayBook will let customers Buy Once, Read Everywhere-on Kindle, Kindle 3G, Kindle DX, iPad, iPod touch, iPhone, Mac, PC, BlackBerry, Android-based devices, and in the coming months, the new BlackBerry PlayBook. Amazon’s Whispersync technology syncs your place across devices, so you can pick up where you left off. For more information …