[timerol]

The leaderboard aspects of Strava are the worst part. I like it as a personal training log, and as a way to keep up with friends who are also being fit. The social aspects are really nice, as it's fun to be asked about your run through X over the weekend, or to know who to ask about running routes in a certain park.

It's also a nice nudge to go work out. "I don't have anything on Strava yet this week, I should go for a bike ride over lunch today" is really helpful mentally.

[voisin]

It would be nice to be able to look at month by month rather than week by week, and not just sequentially but year over year to see improvements.

[Slimbo]

It keeps your history on segments and rides for years. Really good for that in fact.

[adamjb]

Veloviewer's good for that.