Interesting! I must ask how you would compare this Toon Boom Studio to Flash CS or so in terms of ease of use. I have always found Flash so complicated for someone like me, a traditional artist to use. I did a small look up of it and it looks interesting. But I always prefer to ask an actual user how they feel about the software. =3
I make all of these in a program called Toon Boom Studio, its a program designed specifically around 2D animation, but it works in a similar way to flash (and I always export the video as flash since it's easier to upload here).