Google has just reached a staggering milestone of 25 billion downloads for their Play Store. To celebrate, they have lowered the price of many items (including games) right down to $0.25(£0.15). However, this sale is only going to be on for just 5 days so make sure that you jump on this one as soon as possible.
I think that this is a huge testament to the fact that Android is still a strong mobile operating system. Not only that, but there are clearly a lot of people using it on their Samsung, HTC and Acer phones/tablets.