- How about use of social media (Facebook, Yahoo, Tweeter)? to communicate with friends, family, to make acquaintances in the Net and to spread news or summon to social gatherings etc.
- Mandela´s legacy and bio could be a hot topic as well.
-About protests around the world, with similarities and differences (comparisons)
-The Internet as a means of communication and as a voice to people that doesn´t own the mainstream media.
-About inequalities in the Economy etc.
Only a few here, but there are scores of them, and until the exam comes there´s room to many more topics to grow in importance.
And I offered a (perhaps) Brazilian´s view, I am sure others members of abroad, even Brazilians expats would add many others, let´s wait then.