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  • Twitter’s much-heralded IPO has frothed the waters around this social media tool yet again. You may have avoided joining, but now that almost 50 million Americans use it, and three times that number use the microblog internationally, you may be wondering if there’s actually something valuable about Twitter that you’re missing.

    So what does it do well, and how do power users maximize its strengths?

    Current, Hyper-Local, First-Person Information

    218 million people use Twitter. 22% are in the US, and a whopping 78% are international users. And this global reach highlights some of Twitter’s greatest strengths. If you follow users who are in your area, Twitter offers a hyper-local news source that many parts of the world (and the United States) don’t have. Unlike newspapers, the information on Twitter comes through in real time. During an emergency or a live event, Twitter can be one of the most comprehensive sources of first-person information. On the down-side, this is not journalism; it

    Read More »from What Twitter Users Know That You Don’t
  • Be it robo calls, telemarketers, or an unfortunate interpersonal drama, sometimes you just need to block a specific phone number and prevent that individual from ever calling you again. Fortunately, there are easy ways to filter out those calls – and even unwanted text messages – on your cell phone.

    Caller ID only goes so far. Even if you choose not to answer them, unwanted calls are still an intrusion and – if you’re paying for talk minutes or texts – an expense. So here’s how to take care of the problem – and check out the video above to see exactly how it’s done:

    iPhone iOS 7 Solution

    Blocking calls on Apple’s new iPhone software iOS 7 is incredibly easy. Look in your recent call log and click the “i” next to the name or number you want to block. Scroll down and choose “Block this caller.” You won’t receive phone calls, voicemail, text messages or Facetime calls from this contact ever again. (Or at least until you make up – then you can unblock the number.)

    [Related: The New iPhones –

    Read More »from New Tools to Block Calls on Your Cell Phone
  • You bought an expensive smartphone, and you don’t want it to get scratched up in your purse or pocket. But do you need to add a screen protector? And can these thin pieces of plastic really help prevent cracks when you drop your phone?

    It’s All About The Glass

    Almost all new phones these days come with enhanced glass.  Whether it’s Corning’s Gorilla Glass or another manufacturer’s version, screen glass is chemically strengthened to create a barrier against scratches. Some phone manufacturers have even hinted they don’t think screen protectors do much good.

    [Related: The New iPhones – Should You Upgrade?]

    And I Don’t Like Screen Protectors

    Personally I am not a fan of screen protectors. Yes, they can help fight off fingerprints and reduce glare. But they are hard to apply, air bubbles get trapped under the plastic, and they don’t feel as smooth to the touch as the glass. But I like scratches and cracks even less.  So I’m willing to sacrifice a few phones to see how everyday and extreme

    Read More »from Scratch Test: Does Your Phone Really Need A Screen Protector?

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