I always delete spam.

It’s tough. Usually lazy people don’t get what it means to have success and succeed in life.

You need one. My company exclusively sold to governments and most of the sales were direct with a contact, so we figured no need for the website because we don’t need to sell to the public. However, all sorts of companies and people will be looking up your company for a number of reasons and it’s better that the information on the web and on your domain comes from your content.