Lots of people like VA jobs (to suggest that is limited to some pathologists is incorrect), a lot of the time it is because of work hours and benefits - especially the way things are these days, having a government-backed set of benefits and pension is very comforting. Plus, the patient population appeals to people. A lot of VA positions are academic jobs or pseudo-academic jobs, so the pay may not be that much different (but some benefits may be better in the long run). I doubt that there is more vacation time though.
The best would be to talk to a VA pathologist - listening to someone badmouth a VA whose only experience is peripheral is generally not helpful.