Doing a search (for instance for census) brings up search results, with F... and I... links in the results table.
The links for these are typically
"...phpgedview/family.php?famid=F7&ged=gedcom.ged#content" name="7" target="_blank"
With Safari and Firefox, the link opens in a new window (or tab as defined in the browser's pref's) and the window scrolls/jumps to the #content section.
IE7 opens the new window, but stays rooted to the top of the page, and doesn't jump to #content
This does work in PGV 4.1.5, and I can't immediately see the difference in the individual or family page source.
But is jumping to #content really that helpful? It only misses the header and main icon bar. And you often see it flash up and then jump, which is a little disconcerting.