i go there
don't expect a harvard level education, but it's not a joke either. The teachers are all working pro's with at least a masters in their field. My last teacher was a lawyer, my current teacher is a financial analyst for Lockheed that determines the price to charge the government for a contract.
career wise it's like any other degree that is not from a name brand school. Some employers will throw it in the trash, others will give you an interview. This subject comes up in the UoP newsgroups and in december people posted a bunch of fortune 500 companies that take the degree. One of the biggest businesses of UoP is corporate deals with big companies to send their people to school, so they wouldn't be paying for the degree if their didn't like the school.
As far as students, I've had a range of people in my classes. Business owners, managers, worker bees, you name it. I've worked with someone in a few classes that managed a bunch of marriott hotels in the south east.
the school is accredited by the higher learning commission of the north central association. it's just a generic regional accrediting body that accredits a bunch of schools, including ivy league schools. Some programs like nursing are also accredited by special industry bodies. The business program is not AACSB accredited, but the curriculum is the same.