Digital photography is a fantastic hobby, and there are more and more folks getting into it every day. The reason so many are interested in it is because of the word "digital." The technology has come so far and it has become so user-friendly that being an amateur photographer is now easier than ever. The question is, what kind of equipment do you need in order to take the kind of pictures that you want? There is a big difference between buying and economical point-and-shoot camera and buying a mid-range DSLR camera.
If you want to take snapshots and travel photos that you pasted into a scrapbook or posted on a website such as Facebook, one of the newer point-and-shoot cameras will probably be sufficient. However, if your intention is to become an advanced amateur are beginning professional, you will want to purchase a more professional digital SLR camera. However, before taking the leap, conventional wisdom suggests that you should "count the cost."
While digital cameras have certainly come down in price, they are not cheap. A midrange DSLR will cost somewhere in the neighborhood of $1500-$2500. Then you have to add the cost of any extra equipment, including lenses. Buying a great camera without a good lens defeats the purpose of the great camera. In fact, many professional photographers spend far more on their lenses than they do on their digital SLR camera.