Startup Idea : pay to smart socialization on phone

Socialization for professionals and experts is difficult, especially outside of their area of expertise. At the same time, their curiosity and need for socializing increase by age. Therefore, a website where you can go online, pay small and give a call to someone to hear about her/his profession might work fine.For example, the dead moments when one comes back from work or one is alone in an airport, can make a call and hear about renewable energy or traveling in Asia or latest news in physics or psychiatric area. However, one can be at the same time expert and to look for expertise.