I didn't do ribs, but I did pork neck yesterday which was awesome (1kg or so lump of meat).
I rubbed some brown sugar, chili, smoked paprika and other "bbq:ish" spices on the meat and held it in the fridge overnight.
Then I placed in the oven in an ovenproof dish, under tinfoil. Just 110c oven until the meat temp was 90c. It became like pulled pork, so awesome. It was in the oven for like 10 hours.
..oh and do pour the fat/juices over the pulled meat.