When we sent invitation to whatsapp groups, then many people joined, but some left. So it was test of perseverance. They cannot wait for few days for tuition or see messages, then how long will they stick with us. So we have now stopped sending whatsapp invite, and those who are in are core members of IGuruCool. The benefits of being in whatsapp group are: 1. Monthly Share of Revenue once we cross 10000 students, irrespective of they take tuitions or not. 2. Bonus Twice a Year -On Holi and Diwali 3. Shares worth Rupees 10 Lakh when we file for IPO. We have finalized our core team see them at http://www.igurucool.in/team.html