Don't think you can go wrong with a Nikon D5100 or D3200 and 50mm f/1.8D.
Depends whether the tilt screen or higher frame rate suits you better.
If you're looking for just videoing, no one kind of disputes that canons video is much better than nikons. Although Nikon does tend to be better for photos at a lower end...
kd
Does it need to be a dslr?
What about m43, or other compact system camera?
If you're looking for just videoing, no one kind of disputes that canons video is much better than nikons. Although Nikon does tend to be better for photos at a lower end...
kd
will you be needing an external mic input?
Just out of curiosity, what mic's would you recommend to record a typical youtube self interview type video?
A friend of mine uses a Rode Videomic Mini Shotgun and the results are pretty awesome.