Others may think that tobacco business is only a small one but I disagree. I don't know in other countries but here in my country, cigarettes are everywhere. According to what I have searched, ONE company (philip morris) produces over 800 billion cigarettes each year... It only shows that cigarette business are not a small time. Imagine if you sum up each cigarette brand's production.

To conclude things, cigarette businesses are not small and it can help to increase mass adoption. The bigger the companies who'll accept bitcoin and other coins as a payment, the bigger chance for bitcoin to achieve mass adoption faster.