Guess due to winter this thread has died off a bit.
I have rediscovered the personal pleasures of Strava, having had a forced period off the bike and not fully back until this month I am quite a bit off my normal pace, and way off my summer pace. I wanted someway to chart my return to form (whenever that may happen!) so I opened a new Strava account and only uploaded my rides since I have been back on the bike just to monitor my progress and its brilliant seeing 0-14 PR's on rides on fairly regular basis, as it shows progress
Now I think Strava are missing a trick, they should make weekly and monthly PR's a premium account benefit, at least it will keep you a bit fresh. I am going to need some real freak weather to beat most of my normal account PR's to be honest and thus has made Strava a bit stale.