Bubble Tanks 2 is a fun shooter-like game where you must travel through giant bubbles, destroying enemy tanks and taking their bubbles to fuel your growth. As you grow, you constantly evolve and get ever better weapons. Ultimately, you’ll have to face the ultimate adversary and defeat it to win the game.

Remember the classic Atari joystick, a sure candidate for the least ergonomic game controller in history? Now you can buy a new one.

Panasonic has added manual control and GPS to its popular Leica-lensed Lumix ZS3, and bumped the name and number up to ZS7.

The compact camera is a replacement for the top-of-the-range ZS3, and improves on it in almost every way, the biggest boost being in speed. For instance the new ZS7 has a tiny shutter lag of 0.006 second (that this figure is even included in a press release for a point and shoot is unusual), and faster focussing. This is very likely to be a trickle-down from the tech in the super quick GF1.

A simple iPhone application aggregates tech rumors and lets you join the fun by picking which are the winners (iTablet: tomorrow) and which are the lame ducks (Zune phone: ever). Better still, the Prediction application was approved by Apple and appeared in the store today, just in time for the biggest rumor-fest of the year, Apple’s (probable) iSlate event tomorrow.