Mini-Labs have been quite late in the film game. They were introduced around 1983-85.
At that time, just before they were introduced, about two billion films p.a. were developed worldwide.
Without any Mini-Lab!
Film can survive without Mini-Labs.
Currently about 150 - 180 million films p.a. are developed.
And besides all the mass volume labs on industrial scale (like Cewe, Fuji Eurocolor, Orwonet, allcop, dplab, Dwaynes, etc), we have all the professional labs (like The Darkroom, Photo Studio 13 etc.),
and also still lots of Mini-Labs.
By the way, service and repair are not a problem, because some companies have specialised on that (e.g.
http://www.saal-group.com/minilabs/
They are even producing
new Agfa d-lab Mini-labs; and they operate worldwide).
Companies like Technolab, Colenta and Hostert are producing new machines for professional labs (dip-and-dunk and roller transport machines).
Talk to people from the lab industry and they all tell you that there is more than enough capacity to fulfill the demand. With the current lab infrastructure more than 1 billion films p.a. could be developed.
Mail order developing from professional labs will be more important in the future. Nothing wrong with that at all, because
- you get better quality; most professional labs do a better job than Mini-Labs
- mail-order is often even cheaper than using Mini-Labs: Using a Mini-Lab means having fuel costs because you have to drive to them, costs for parking, or if you use the Metro or Bus then the costs for them.
It cost time to go there, and time is money (in that wasted time you could do other more productive or enjoyable things).
With mail order just put it in the mail box and you have the developed films back at your dorstep.
Easy, convenient, time-efficient, cost-efficient.
For most of you it is a completely normal thing to buy your films online via mail-order.
You can use the same system for film development and prints.
I have three local professional labs here in my town, one is a Mini-Lab.
Nveretheless I use them not so often, but use mail-order and a lab 500 kilometres away. Because
- it is more convenient: the mail-box is only 200 meter away from my home. To my local labs I need about one hour to visit them, lots of time
- two days later I have my films back using mail order
- their quality is outstanding
- their prices are a bit lower than my local labs.
Cheers, Jan
P.S.: I don't want to make you envious, but in Germany for example to get your films deveolped with prints at "every corner of the street".
Because all drugstore chain shops here (more than 3500 shops across the country) are selling film (negative, slide, BW) and offer development and prints. But they don't use Mini-Labs but the service of the big mass-volume labs.