It seems to me that all these different ways of communicating; e-mail, blogging, text messaging, twittering, etc. are just different ways of having a conversation. As long as you get your message to the person for whom it is intended, what difference does it make.
Also, it appears that I can get a Podcast on an MP3 player. I thought Podcast were for IPods. And if a Blackberry can do everything from text messaging to viewing video files to receiving a Podcast, were does one go to figure all this out.
I may have to wait until I win the digital camera inorder to post pictures on this blog. I see there are photos all over the Internet, however I'm not exactly sure which ones are in the public domain.