You cant go wrong with most of the offerings from cannon and nikon, IMO the best cameras hands down.
More importantly is you getting used to using whatever camera you pick, learning good picture taking techniques, and picking your shots/location/composition. Its easier to take nice pictures then it may seem, with practice.
Editing can go a long way with making a good picture, but better to learn the actual picture taking skills first.
May I suggest that if you are looking to make photography a hobby or something that you will do often, invest a little more money and pick up a digital SLR, they are leaps and bounds ahead of a regular point and shoot. That not to say great pictures can not be taken with a point and shoot, the SLR will just take a better picture, with far more control over the picture for the photographer.