The world has undergone enormous changes over the past decade. We live in a world where communication is paramount. It seems that everyone and everything is connected in some way.

For students, this has made things much more efficient. Research papers that used to involve hours of laborious reading and research, can now be done without ever touching a card catalog or a periodical index. Worlds of information are available at the click of a mouse.

Questions that people pondered without any answer previously can be typed into any convenient search engine and answered almost immediately. There are countless sites filled with informative short articles all over the Internet. Videos and music can now be seen on demand and news from across the world can be delivered in an instant.

There are some people who worry that the technological revolution and evolution we are experiencing today is moving too fast. Maybe a loss of privacy in some respects and the specter of a Big Brother society looms larger than it has since 1984. Whether their fears are well founded or not will remain to be seen, but it is unlikely that people will ever willingly give up the almost instant connections to our tech-savvy world.

Flying in the face of these fears are individuals who share their worlds through their blogs. What used to be shared with only close friends is now put online for millions of people to see if they should happen upon the blogger's website. Individuals are learning to take advantage of this by using their well placed blogs to sell products and services. The internet has allowed individuals an opportunity to step onto the same playing field as the big boys of business. With the right information and the ability to get it seen, anyone can now reach the masses and share their thoughts, feelings and even sales pitches.

Businesses as well as individuals have come to rely on the Internet as a source of advertising and actual sales. Entire business models have been constructed and thriving based solely on using Internet websites. It is rare today to find a traditional brick and mortar establishment that does not have some type of online presence. Any business that does not adapt and grow to keep up with the newest technology seriously risks being left behind in the wake of their competitors who choose to ride technology's leading edge.

And technology has become so evolved that we can carry a computer in the palm of our hands and have so many other technology that our ancestors would never have dreamed possible.

Time will tell where this all will lead. We should make the most of the positive possibilities technology promises, but we should also keep a careful watch on where we are going.