MQM is the only party doing politics of selflessness as compared to others who are only doing politics of selfishness
let me take some examples
1) it was only MQM which presented shadow budget to the federal govt
2) only MQM stood for army when the rest pushed on for peace talks with TTP
3) only MQM is the party which has performed the best and showed good governance in the form of mustafa kamal
4) it was MQM which has called for the women rights when the rest of the parties accepted ignoring women voting in FATA
5) only it was MQM which has called for national anti terrorism policy
6) it is only MQM which is going as far as negotiating with its worst enemies in order to maintain peace not only in Karachi and Sind but in entire Pakistan and does politics of reconciliation
7) only party which doesn't represent elites but middle class people
8) the only party which passed the bill on making FATA a province
9) only party to stress the need for more provinces based on administrative purpose by passing bill on creation of more provinces
10) the only party which runs a huge charity and volunteer organisation nder its umbrella and one of the biggest ambulance service in the largest city of Pakistan and rapidly expanding to other areas of Pakistan, operates charity hospitals, universities, schools, gives monthly stipends to the poor
11) only MQM is doing the real opposition today, rest are all in their respective governments
if they only leave the politics of killing; maybe not anymore but they sure started and perfected it; then they would be all that you claim