I registered with the Slideshare today which looks like an extremely useful service for sharing (and finding) presentations on every topic possible.
What I uploaded is a brief presentation delivered at a theoretical seminar on legal aspects of social networks. This time it is Russian-only, but most likely I will write more on this topic in English later this year. You may find the presentation here.
Note that Slideshare seems to not support animation in presentations, so I excluded it from the last slide which was supposed to show that social networks are one step behind from virtual worlds in terms of how much problems of Internet law they congregate.
Besides, my second thought further to this presentation is that what was addressed by 'legal aspects of social networks' more properly shall be addressed as 'legal aspects of WEB 2.0'.