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Researchers at Pennsylvania State University recently revealed the results of a study which looked into how people were using Twitter to talk about products. Companies, of course, fear what a negative barrage of tweets can do to their brand, leading many to establish Twitter accounts themselves to provide information, customer service, and support. As it turns out, these businesses may not need to worry too much about what the "Twitter effect" can do to their image after all. The study revealed that the number of brand-related tweets where sentiment is expressed is not the dominating force that you may think. In fact, the majority of tweets mentioning a brand are merely casual comments or tweets from someone giving or seeking information. And when sentiment is expressed, it's generally positive.

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Weebiz seems to be going full speed. In just a few months, companies around the world have registered and started to use Weebiz' business center as an easy way to improve their business relationships and promote themselves and their products.

Editor's note: we offer our long-term sponsors the opportunity to write 'Sponsor Posts' and tell their story. These posts are clearly marked as written by sponsors, but we also want them to be useful and interesting to our readers. We hope you like the posts and we encourage you to support our sponsors by trying out their products.

Having an online presence today is far more than having a website. Social media is the order of the day, and everyone agrees that companies have to reach consumers through these innovative channels. What few people are talking about is how companies should be reaching each other using these same tools.

Editor's note: we offer our long-term sponsors the opportunity to write 'Sponsor Posts' and tell their story. These posts are clearly marked as written by sponsors, but we also want them to be useful and interesting to our readers. We hope you like the posts and we encourage you to support our sponsors by trying out their products.

These are glorious days for networking. The social Web is richer and wider than ever before, and it offers a myriad of services and platforms to help us connect with each other, share our likes and dislikes, etc. Some people even say that too many such services exist, that many of them will plunge in dot-com bubble-like style.

A funny thing happened on the way to the airport. I searched through the iTunes App Store on my iPhone for a Southwest app that allowed for flight check-ins, only to find that it didn't exist. I don't know why I expected it to be there, but I did. Southwest is one of those companies that seems so "with it" when it comes to this digital age we live in. They have a blog, a Twitter account, a Facebook page, a flickr account, and a YouTube channel. So why no iPhone app?