Have you got a metric for that?
Find out whether it's worth the effort...
PI predictor (hat tip to Matt Davis for unearthing this one)
Sadly, it sometimes feels like science is going this way - all that matters is your h-score, etc. My feeling is that once you get to the interview stage, this sort of thing doesn't matter so much - but it almost certainly makes a big difference at the short-listing point. It would be great if there was a way of assessing these things that included actually useful information like whether you proactively share your data. But it won't happen.