Nestoria is a rather nice looking property search site. Last month they were the first commercial site to integrete OpenStreetMap maps, and today comes the news thay they have now incorporated Geograph images too.
Nestoria have also released their Perl package for accessing the Geograph API too.
Which is nice.
Thank you for your kind comments. We are also really excited about integrating the pictures since their overall quality is amazing. I just hope the module gets indexed by CPAN some time soon for people to try it out