Most of these bike-share services aren't really meant for fun all-day rides. In fact, most of them limit you to 30-45 minutes before you have to return the bike

Most of these bike-share services aren't really meant for fun all-day rides. In fact, most of them limit you to 30-45 minutes before you have to return the bike to a dock. The hope is that these short 1-2 mile rides replace car trips and extends the territory covered by a bus or metro line.