Tao Takashi writes, How to become a famous vlogger inside SecondLife:
"So first question might be: What is a vlogger? A vlogger is short for Video Blogger and if you're familiar with blogs this should explain it all. Basically a video blog is like a normal blog just that it also contains videos. These are distributed by an RSS feed like blogs and tools like iTunes or FireAnt can subscribe to them and automatically download new videos for you (and eventually sync them to a portable media device).
And this article is about what you need to get started with doing videos inside Second Life."