Problem: How to market your social networking site and earn money from it
Choose a specific category or market.
Decide which niche you can cater to. It can be focused on particular group or category like college students of a community, single parents, baby boomers, and the like.

Answer: You can save money by focusing on a single niche instead of wanting to get everyone to join. Potential subscribers will always have the inclination to join in networks of people with like interests and background.

Problem: Then he puts cheese slices and cold lunch meat slices inside the sandwich, followed by a few slices of salami. then he

Answer: tops it with chopped lettuce and a few tomato and pickle slices, some jalapenos and onions.

Problem: How to date a nerd
Don't assume disinterest.
Nerds often have social anxiety. They might ask questions to keep the conversation going, but become so worried about what to say next that they don't listen to your answers.
Answer: Give the nerd time to open up to you. They'll be better at listening once they feel more at ease.