Sure Oldham doesn't have the most visionary council, and, in parts, the borough could be described as deprived/run-down etc, but tell me the name of a northern town/city that isn't.
There's some 'bad' schools in Oldham, but there are plenty of good schools located in the borough, from Grammar schools to 'church' schools, to well-performing comprehensives. There's also Oldham Sixth Form College which punches well above is weight when you compare it to other sixth form colleges located in areas similar to the Oldham area. There's Oldham College which offers a massive range of courses, and of course the Oldham campus of Huddersfield University which although quite small, will inevitable grow and become more prestigious once it moves to a bigger campus. There are plenty of people come from all the neighbouring boroughs to be schooled/educated in the Oldham area.
As for employment opportunities, Oldham doesn't fare greatly compared to other towns in the country, and the average wage is very low - but if you have a bit of something about you just get on a bus to Manchester, Stockport, or the new business park in Rochdale, or even drive to Leeds and Lancashire - there are so many opportunities within easy commuting distance. Outside of London and the South East, you'll be hard pressed to find a better base than Oldham for exploring employment opportunities with easy commuting distance.
oafc0000, I think you, like many others, are falling into the trap of taking cheap shots at Oldham. Either that or you've not explained your reasons for leaving properly.
Please tell me the name of this great place you have moved to.