I agree with others. read reviews and go to stores and look at pics. If you aren't leaving anytime soon - you are better off just looking at stores and buying online a reputable store - online prices are much cheaper than most stores.
With that said, I have been thru a lot of cameras. I am a phot junkie and LOVE digital cameras. The best part about taking them on vacation is that you know from the LCD if it actually was a good pic right there and take another if not.
You have to think of many things - how much you are willing to spend, what size printouts you plan to do (only 4x6's or some 8x11 etc..) how easily you can learn, how much you actually WANT to learn and what size.
Canon, Olympus, Nikon and Minolta tend to be a little higher in price, have a good reputation, great lends and solid crisp pics but may have a ton of "extras" you may never need.
Kodac tends to be very user friendly and the dock stations (Easy Share) are a great way to get the perfect "family album" size pics without cropping or using computer software. They don't have all the extras that you may want down the line if you get digital cam savy.
Others like Panasonic, Casio and Fugi also make cameras that tend to have more "bang for you buck" I personally have a Casio 5pm camera that works just as good, if not better then on of my canon's.
Also - if you really only plan on using your cam for emailing pics or just small photos then you don't need anymore that a 3 mp camera - 4mp would be a luxury. Anything over that IMO would be overkill for this need. If you want to make enlarged pics and do family portraits etc... then I would say at least a 4mp camera.
My BIGGEST thing about a camera is how it feels for you and how user friendly it is to get a great pic quick. I have a Canon 4mp Sureshot that takes incredible pics but it is so small without any grippers that I always feel like it is going to fall out of my hand!
I thought I would love the pocket size camera but for me - it was too small.
The Nikon's on the other hand have this grip like area on the right side that is perfect for holding and the zoom and on off buttons are all right there. Very "one hand" friendly that is good when you have kids and are chasing and trying for a great pic at the same time!! So do take into consideration where certain butons and dials are on the camera to make it as easy as pssible for you.
So - look over some reviews - the above websites are great and check places like amazon.com and epinions.com too if you find a few that are worth your interest and can't decide.
HTH