Park Record reporter Patrick Parkinson tells me he's requested an interview with the real-estate agent, and it looks like the story might end up in the paper's Saturday edition.
A whois registry search for the domain TheSockObama.com returns the name of a Canada-based custom plush toys manufacturer:
owner-name: Binkley Custom Products
owner-address: 163 Beach Rd.
nserver: ns1.binkley-toys.com 184.108.40.206
nserver: ns2.binkley-toys.com 220.127.116.11
reg_created: 2008-04-16 15:40:19
expires: 2009-04-16 15:40:19
created: 2008-04-16 17:36:03
changed: 2008-04-16 17:36:03
person: Robert Bishop
address: Binkley Custom Products
address: 163 Beach Rd.
lastupdated: 2006-09-19 17:11:13