I think that the custom avatar "Hand drawn VS. Scan" should stop. I respect those members who were creative/clever enough to put the effort into creating their avatar in a computer program or drawing it by hand, but some of us can't do that for many possible reasons:
1.) Not Being Skilled With Computers
Some members (as myself) are somewhat ignorant about computers. It took me an hour to resize a picture from its original size to 100X100 pixels. I didn't even know what a pixel was before someone told me! Sad, I know.
2.) Not Having the Time
We all have other things to do in our lives. I am a busy person, and I'm only 14! Some people have jobs or other things going on every day. They may have wanted to create an avatar, but just didn't have the time to make their own.
3.) Prefering a Card Scan
Some people may have a favorite pokemon or card, as many of us do, and like the card scan more than what they could make themselves. Some cards, Charizard *, Dragonite d, and many others) are just flat out cool looking. I was tempted to use the picture of one of those cards as my own avatar.
So here are some reasons (among others) that people may not have created their own avatar. I'm sorry if this post sounds dumb or accusing, but I would just like to get out there that not everyone wants or could create a "custom" avatar. I found the picture of my Charizard avatar on the internet when I searched for charizard images because it is my favorite pokemon. I did what I could to enhance the image to be original, though it wasn't much (tint, crop, color the background, install programs to resize, etc.), and I am proud to have my avatar though it isn't perfect and won't win a contest, it represents me and what my username should be: Charzano.
EDIT: BTW, Prime, Thumbs up on your avatar it should win IMO.
EDIT #2: Check out this avatar:
http://pokegym.net/forums/member.php?u=9968