Hi,
Its been a wonderful time working on SemanticMediaWiki this summer as part of my Google Summer of Code project GreenSMW. While most of the planned milestones have been reached, I am still working on more improvements to SMW after GSoC. I have a written a self-evaluation of my project [1]
SMW 1.8 is likely to be released soon with all my work :)
[1] http://greensmw.wordpress.com/2012/08/21/pencils-down/