Your looking at $5 a month per policy, not $100 over two months, it makes a difference to the value proposition. And in a lot of cases it's tax deductable.
Agreed, although $100 was just a nice round figure plucked from nowhere. But $5 per month? I've been gypped! The cheapest income insurance policy that I could find is costing $12.95 per month - and it's news to me if I'm in a high-risk profession. Ah well, I'm happy with a return of 10K points for the outlay.