Planning to travel and need worldwide Internet data plan? XCom Global is offering unlimited data in any of 21 countries, including USA, Canada, Mexico and the UK, for $14.95-17.95/day. Access is provided through either a USB broadband stick or a Novatel MiFi. Sounds expensive, but apparently Vodafone’s rates, which are by the megabyte, could be considerably higher if you plan to be online a lot.

Unlocked smartphones are in enough demand that AT&T will provide unlocks for most of their handsets, with the exception of the iPhone, thanks to the pre-trial settlement of a class-action lawsuit.

The Android-powered Dell Streak 5″ slate computer/ GSM phone launches in the UK in June. It has two cameras (to support video chat), amongst other features. The device, which was formerly known as the Mini 5, will make its U.S. appearance in late summer. I don’t know; this former factor seems a bit large to use as a phone, unless you utilize the speaker or earbuds.

Android-based smartphones are selling at about 100K units per day, though given there are over 60 different handsets, that’s not too surprising. What is surprising is that Android phones outsold iPhones in the U.S. in Q1 2010.

If you think the iPad is too costly, take note $100-150 Android-based tablets could hit the market by the second half of 2010. While I think Apple will drop the price of the iPad next year when newer models come out, I doubt they’ll go as low as they devices, which will be powered chips from Via Technologies. I’ll have seven, please — one for each day of the week.