This system attracted his interest for a variety of reasons.
The system attracts over three million visitors a year.
Neither systems attracted any customers due to their high cost and power dissipation.
Participants stated that the existing system for identifying board members might not always be attracting the "right people."
But the system attracts nearly five million riders a year, just paying its operating costs of $3.5 million.
But since he was not an expert at that time, his system did not attract much attention from the bridge community.
He said a not-for-profit system would attract fewer external providers.
The new system has attracted its own share of criticism for allegedly restricting inquiry.
For example, in traditional urban areas, a system may attract enough ridership to support high frequencies of service.
The system has attracted a myriad of advertisers, many of them new to the Web.