For me, Barack Obama's election was a milestone of the most extraordinary kind. On the day he was elected I felt such hope in my heart. I thought we were seeing the beginning of a new era of equal opportunity across race and gender such as America had never known before.

We must all learn a good lesson - how to live together. That is the new challenge of the new world... learning to co-exist and not co-annihilate.

Look at the coded language the Right is using against President Barack Obama. Openly calling him a liar in Congress, saying he is 'not a Christian, he was not born here, he is not one of us.' That makes addressing such issues trickier for the first African-American in the White House.

Leadership cannot just go along to get along. Leadership must meet the moral challenge of the day.

With our blogs and tweets, digital cameras, and unlimited-gigabyte e-mail archives, participation in the online culture now means creating a trail of always present, ever searchable, unforgetting external memories that only grows as one ages.

My perspective is this: my allegiance is to the best product for my needs. For a computer, this means Macintosh. For phone and tablet, this means Android.

Real social situations are taking a back seat to social media.

We ogle plants and animals up close on television, the Internet and in the movies. We may not worship the animals we see, but we still regard them as necessary physical and spiritual companions. Technological nature can't completely satisfy that yearning.