We have updated results for the Pathfinder to include owner experiences through June 2009. In terms of successful repair trips per 100 cars per year:
2008: 65, about average
2005: 189, much worse than average
In both cases the sample sizes are small. The 2005 figure would likely be lower, but still worse than average, with more participants.
A big thanks to everyone who has been helping. We'll have further updates in November and February, hopefully based on a larger number of responses.
Nissan Pathfinder reliability comparisons