Pinsetter
   Internet scoring for bowling league. Pinsetter makes it easy for league secretaries to manage league scores and for league participants to browse current standings and statistics.
   http://www.pinsetter.com/

QuaidBowl.com
   Tack all your leagues under one account. Share scores with other members.
   http://www.quaidbowl.com/

eBowlingCenters.net
   Browser based software that allows bowling center owners and managers to create and manage their web site presence.
   http://www.ebowlingcenters.net/