I know at least 6 people within my friends circle who went to Pakistan just to vote and all of them are voting for PTI. We believe we owe to the country and will contribute whatever we can.
If PTI comes to power and Imran Khan can improve security and systems, i have NO doubt there will be massive investment from overseas Pakistanis alone.
I wish we had n opportunity to vote, Pakistani people here are extremely interested in Pakistani politics which wasn't the case before Imran Khan became popular.