Elgg-Moodle integration
http://elggdev.com/pg/plugins/plugin/15879
This thread contains discussion about Elgg-Moodle integration. Discussion evolved from idea of courses plugin for Elgg. It contains a link to a working Elgg-Moodle integration.
Mike Zacher (vazco)
I'm an Elgg expert and CEO of vazco.eu - the first plugin store for Elgg. We focus on development of highly scalable and highly customized Elgg websites.