A vlog can be topical and timeless, instructional and entertaining. The main thread is trying to communicate on a personal level with your audience.
Person1: I made anew vlog.
Person2: What did you write?
Person1: No I talked, I said vlog.
Person2: So you made a O-log?
Person1: Yah, sorry I was caught up in broken lingo.
Person2: No problem, I appreciate the warning, I'll add it to the list of O-log I will avoid.
Person1: Screw you, but *sigh* I understand.
James: For real. I'm gonna go home and write about it in my vlog.