- How the in-progress Android payment system could make Google and Groupon enemies.

- Viewsonic ups its appeal to wary buyers by offering a free test drive of their ViewPad 7 for 30 days.

- Some pros and cons that make the Amazon Appstore a potential replacement over the Android Market.

- The Sony Ericsson Xperia Neo returns to the FCC with AT&T 3G capabilities that could hint at a release in North America.

- Word is that the LG Optimus Big will soon be announced to make its debut in Korea.