Leave about Hinjewadi, it's far away from main city.
Just visit PMC (MaNaPa), Shivajinagar, Swarget, Hadapsar and check frequency of buses in main city and how many people uses it.
Also FYI, PMT has increased frequency for few buses to Hinjewadi.
115P Pune Station - Hinjewadi (Every 15 mins)
100...
more... Pune Corporation - Hinjewadi (Every 10 mins).
Few new routes started for benefit of IT industries.
43A Hinjewadi - Katraj (via Bypass Highway)
103A Hinjewadi - Katraj (via Pashan, Kothrud Depot, Swarget)
208 Hinjewadi - Hadapsar (via Pune Station)