Thats why it's a backup ffs, it's not perfect but it's better than nothing, if you can't understand why someone would pay a small amount of money for a dongle contract for the backup then you obviously have never run your own business.
I run a business and have an alternative method to connect to the internet which doesnt involve any part of BT, Virgin or a Mobile phone company, and for where i work its free should your primary internet access go down (or should i say included in a price for something i have to pay anyway)...... Lets see if brainiacs can work that out LOL
It's like having contents insurance you still lose everything you had so why bother with it in the first place
Its nothing like contents insurance, contents insurance you pay and things get replaced, so the item you had and lost gets for want of a better word refunded to you...... BT on the other hand you pay, what you pay for dies..... you pay while its dead and are at their mercy as to when its fixed.
Having a backup connection may indeed get you online, but you never get back what you lost.
Thats like saying have insurance, leave your door open for thieves and use the insurance for the sake of having it.
You dont intentionally set fire to your TV, or let thieves into your home, but you are saying in the case of the internet have a backup for when things go wrong, and continue to pay the company which isnt providing...... You dont use insurance and give to thieves also do you?