I had originally asked for [ThinkGeek products to be oneboxed](https://meta.stackexchange.com/questions/142973/thinkgeek-onebox-support-for-chat/156373) and the answer provided made me wonder why support for oneboxing OpenGraph data in the chats does not exist?  

At the moment we get YouTube and Amazon oneboxes as well as a handful of others, however the important *geek* sites like ThinkGeek and GitHub (which both have pretty complete OG data) are left off the onebox list. (These are two examples, more can and should be added of course)

Would it be possible for the chat systems to onebox data from sites that provide complete (or complete enough) OpenGraph metadata? 

***Please?!*** (obligatory please)