I don't have an issue with Theme Parks and Zoo's working together, but what I personally don't like to see is Zoo's having what can only be described as funfair attractions and charging the earth for it.
Knowsley's (granted kids rides), WMSP (very poor fun fair with one awful coaster), Drayton Manor (Generally the standard of the theme park is poor) and even Flamingo Land (bar two decent coasters, awful rides).
None of our Zoo's with rides are anywhere near the standard of those in America. Look at Disney and Busch Gardens or even Sea World. Animal collections with state of the art rides. If our Zoo's had rides of this standard it would get more people through the doors and hopefully this link up for WMSP will see their poor funfair transformed into a good selection of quality rides.
For me only Chesisngton (which is more a theme park) has quality rides and a Zoo. I know years ago there was talk of Alton Towers having a Zoo, which imo would have been good but for me the zoos with rides are dire and hopefully this sale of WMSP could see them go down the American route like Busch Gardens or Sea World and have quality rides and top class animal attractions.