What organizations, if any, have sold 'stock' via Bitshares User-Issued Assets?

[onceuponatime]

OPENPOS   
https://bitsharestalk.org/index.php/topic,20762.0.html

SHAREBITS
https://bitsharestalk.org/index.php/topic,21276.0.html

[Akado]

I don't know if OBITS and METAFEES count, but it seems we will have this soon

https://bitsharestalk.org/index.php/topic,21499.0.html
https://bitsharestalk.org/index.php/topic,21509.0.html

[TheDailyDecrypt]

I know that the marketing firm Farlaweb, as well as the magazine Forklog, have both issued stock using NXT. Wondering if any organizations have done the same within Bitshares? Thanks for any resources and/or instructions on how to better determine the answer from within Graphene -- I'm doing research for an episode of The Daily Decrypt.