http://www.LuxuryRealEstate.com receives more than 50 million hits each month, making it the most-viewed luxury real estate Web site in the world. Its network currently consists of more than 115,000 agents and 1,300 firms with properties in 101 countries around the world. Membership is by invitation only. LuxuryRealEstate.com provides expert marketing materials, online advertising, Web support and design, and its conferences for broker networking, held several times a year, are some of the most dynamic networking events in the real-estate industry.