I think a beaver would just be too easy...
If only they were all that easy in real life.
*rimshot*
I've said at least a dozen times in the past what I think about limited resources here on the site, but since I probably haven't said anything about it in a year or more:
I think they spur cereativity like nothing else. When I was in high school, and forced to write formula poetry, I hated it. I couldn't understand why I was being forced to write something I didn't really want to write. As a result, I hated formula work and refused to follow any for a long time. I thought I was too creative for it.
When I came here to stripcreator though, I discovered just how quickly my creative well would run dry. Humbling experience. The sad fact of the matter was that I didn't have nearly as much creativity at the time as I thought I did. It was several weeks later that I discovered the forums, and stumbled onto the comic contests. The contests were a venue where I was not forced to write anything... it was all of my own free will. I also didn't have the restrictions on my free speech that I did in high school. My only formula requrements were the few pegs on which to pin ridiculous situations, running gags, and inside jokes.
You'll find that a majority of my early strips are in fact comic contest entries. This is because for a long time my only creative outlet was in the form of structured formula. I don't think I've entered a contest in almost a year or two, though. While this also means that I don't write as many strips as I did when I was in my contest days, the fact that the majority of my new strips are not based on the rules of a contest means that I have found new creative voices inside that have a developed mode of expression, more articulated than the early efforts. Some of them are inspired by other people's work, but just as many are based on situations I've seen, experienced, or heard from others.
I don't know what this was all worth to anyone. But yeah, I don't think we *need* a vast ammount of new characters. Honestly, we have so many that it's getting to be a pain to keep up with them all.