They shouldn't come after you as your ISP is selling a product that allows you to share your connection. In fact they are encouraging you to share it by offering discounts. Why should anyone then come after you. Unless you share it out to a businees and your T&Cs expressly prohibit this.
The only problem i see is if you sign up too many neighbours and the average connection degrades. It's then up to you to upgrade the main connection or possibly risk being taken to court by your neighbours.
Although your ISP may be liable to their main provider but then again would they offer this deal if they hadn't already worked everything out with _their_ provider.
They shouldn't come after you as your ISP is selling a product that allows you to share your connection. In fact they are encouraging you to share it by offering discounts. Why should anyone then come after you. Unless you share it out to a businees and your T&Cs expressly prohibit this. The only problem i see is if you sign up too many neighbours and the average connection degrades. It's then up to you to upgrade the main connection or possibly risk being taken to court by your neighbours. Although your ISP may be liable to their main provider but then again would they offer this deal if they hadn't already worked everything out with _their_ provider.