Besides all the great announcements at VMworld there was one small one interesting for people (or companies :-D) who integrate with vCenter Orchestrator: VMware plans to open a new marketing platform for Partners, called VMware Solution Exchange (VSX). This (maybe the successor of the Virtual Appliance Marketplace?) will also contain a section about “Partner Plugins” for VMware-Products, including vCenter Orchestrator. See the original post and a short presentation here…

So, additional to all the plugins released by VMware itself you can expect more and more 3rd-party vendors (including me 😎 ) to provide an integration in vCO.Uptime, Radware and Infoblox already published their plugins, more to come soon…
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