Interesting discussion all around
You mention a digicam with a 640x480 sensor - that reminds me of Flickr. Most of the images on Flickr are resized down to 1 megapixel (1024x768). It's interesting to think about. Most of the photos I look at from around the world are only 1 megapixel
Here are some photos I've taken of my daughter with different low end cameras
Here is a good photo I made with a 1.2 MP Fuji digicam :
http://www.flickr.com/photos/41681212@N02/4276985817/
Here is a good photo I made with my daughter's Kodak EasyShare :
http://www.flickr.com/photos/41681212@N02/4277732254/
Here is a good one from a 1983 Canon point and shoot :
http://www.flickr.com/photos/41681212@N02/4637083171/
I have an easier time with the Nikon D40 because it has more control :
http://www.flickr.com/photos/41681212@N02/4731300140/
But it's still possible with another Kodak EasyShare (my mother's camera) :
http://www.flickr.com/photos/41681212@N02/4755902240/
To me, having better gear makes it easier, especially in challenging light. But what's more important is creativity and knowledge of the craft. I personally have a lot of "gear knowledge" but am still learning composition - and I really think the knowledge is more important than the gear itself.
For example - I used to struggle with indoor event photography (without flash) until I understood the consequential value of shutter speed. The magic number 1/60
Now that I know that I can shoot an event (without flash) with any camera that can get 1/60 in that particular light.
The blurred wrestling pic above, even that camera could possibly have made it to 1/125 if the ISO was cranked up.
That's technical knowledge but also important is creativity - the ability to show something ordinary in a new and interesting way.
Does a better camera make me more creative ?
http://www.flickr.com/photos/41681212@N02/4711482391/ http://www.flickr.com/photos/41681212@N02/4731234402/
No. But it does have more control that makes it easier for me to make the photo. So it's kind of a chicken and egg scenario LOL.
It should also be noted that some people are making money
taking photos with their iPhones. I am not familiar with the iPhone but it's camera can not possibly be very good by our standards.
So is it the gear or the composition in that case ? Definitely the composition. But again I wouldn't want to shoot an event with an iPhone LOL
OK have fun
Craig