Not this question again!!...
Once again I will use my textbook answer (copied and pasted from a previous answer, but it saves me typing it all out again.)
I shoot 99% film, but I still know the usefulness of digital. I have 20 film cameras and 1 DSLR, I will not sell it because when I need to take a shot of something with instant results to either email or upload online, then I know I can do it with my DSLR. Call me crazy but part of the enjoyment of film photography for me is not having the instant results. I love the thought of taking a shot and imagining it on the negative, then finishing the roll, handing it in for developing and transfer to CD then viewing them later. That magic (and it is a great feeling) is thoroughly lost with digital. There is also the feeling of holding in your hands a camera that is actually built to last a lifetime, not just a few years.
I could go on and on with reasons, but the truth is that I have answered too many questions like this on this site (and others). I'm going to give you the main reason why I prefer to shoot film. You may think this is a little strange, possibly cheesy, but I just don't have the same feelings with images that I shoot on digital, I have no passion for them. I look at images that I shoot on film and I am filled with a huge sense of pride and excitement. When I shoot with my DSLR and I look at the images I just don't get anywhere near the same feelings, if any feelings at all.
So to put it bluntly, I am happier shooting film. I don't give a damn about cost, I take my time with every shot I take, I shoot usually one roll of film a week, 36 shots. I often hear people who shoot solely digital talk about taking 100 shots of a subject and then 'picking' the best shot.. That's just ridiculous.. Taking 100 shots then 'picking' a best shot is exactly the opposite of what a good photographer does, gets it right first time!. So if I use one roll of film a week, I buy in bulk so they cost me roughly £2 each, and develop only (I can do my own scanning now) costs £3. So each year I spend roughly £260 on film and developing, that's nothing!, that's £21 a month!. How many hobbies do you know that are that cheap!. If I start doing my own developing at home then it will be even more cheaper (and something I would enjoy). The main cameras that I use cost between £1-£50 (I buy second hand from eBay) and my mainly used camera (Olympus Trip 35) cost me £17 and will still be working long after even I'm gone, it doesn't even need batteries. I am tired of people who say that film photography is expensive, it certainly is not.
At the end of the day if somebody is happy with digital and producing images that they love (and feel passionate about) then that is all that matters, and vice versa with film. Saying that any one format is 'inferior' or 'wrong' is just ridiculous.
I have to admit though, on one final note... I have got to the point now where I find it hilarious seeing all the silly unnecessary gadgets, gizmos and gimmicks that camera manufacturers are including in their cameras now to try and keep ahead of the competition. GPS tagging, video mode, live view, 18 megapixels +, huge LCD screens, etc.. It is just so unnecessary to have all these gadgets and yet consumers are lapping it up. I'm happy with just a fast prime lens and (when necessary) control over aperture/ISO/shutter speed and a viewfinder.... That's all you need.
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EDIT: Since typing this a few weeks ago I have now sold my entire DSLR setup. I just had no interest in using it and it had been practically untouched for nearly a year. I have bought a compact digital (Canon G9) for some digital use when the need arises, and every so often digital is very handy, sometimes essential (such as taking photos of things to list on eBay). But as for pure enjoyment of photography, and producing the images that I want, I will certainly stick to film.
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