I'm a big fan of GeekWire, so when one of my Twitter followers suggested that I start a regular Q&A column for the site, focusing on consumer electronics and gadgets, I figured "Why not?" I talked with the crew, and the result is Ask Andru. In case you're curious about what qualifies me to answer your nagging questions about the devices that have become such an integrated part of our lives, well, I've been running Gear Live for over seven years now. If you're unfamiliar, Gear Live is one of the top gadget news and review sites in the world, and I absolutely love what I do. If you've got a question you'd like me to answer, drop me a line at firstname.lastname@example.org, and I'll throw it in the queue.
Our very first question deals with iMessage, a new feature introduced to iOS devices with the release of iOS 5:
After upgrading to iOS 5, sometimes I see an iMessage reference in my text-messaging app, and sometimes not, and it doesn't seem to be correlated to whether or not I'm on WiFi or 3G. I also see different colors. I know the idea is to be able to send text messages without going over the wireless carrier's network, but how the heck does this work and what's actually going on?
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