Phone App for Non-Profits Revisted

Revisiting the phone app for non-profits, I've come up with this list of stakeholders:

• Organizers: 
• Request volunteer assistance
• Keep track of current volunteers that are coming to an event
•  Volunteers
• Find places to volunteer
• People in need of a non-profits help
• easily find a specific non-profit

This idea hasn't changed too much, since I first came up with it.  The one thing I might change is the idea of making it a phone app.  Making the program work for only the Android or iPhone will leave a lot of people out.  Making a website that is useable for both devices and any computer might be more useful.