e-Business Australia

I noticed that Wordpress charges a fee for you to make changes to your blog and blogspot doesn’t..But does wordpress have some other advantage over google’s blogspot that I’m missing?

I want to make my Wordpress blog have the function that allows others to put videos on the page whenever they want, even if they do not have my log in information. Is there anyway to do this? It would be similar to the way that people put videos on Youtube and make their own account.

When you click on a link someone has posted on facebook, it comes up with that page, however the web address is a facebook address, and there is a facebook bar at the top. Then when you click x on the bar it refreshes to the proper link and reloads the page. How is this done?