Since Strava won't add the feature go here to access the data - http://benwebb.net/strava/prs.php
Please add! It's quite surprising that it is not already a feature. I don't care that there is potential for inaccuracy. Does that not affect all GPS measurements?
Yes, please add some sort of lap functionality. I'd like to get accurate time for 800 meter repeats. It would also be nice to customize the splits that strava calculates.