bbit is not BitJane, it doesn't fit at all...
However the bbit user that was admin of Hashie and promoted it is an old user of btctalk :
https://bitcointalk.org/index.php?action=profile;u=20968That is probably the one we are looking for.
Personnaly i think bbit is an old account of Matt himself on Bitcointalk seeing that the account promoted sites linked to his email.
Who knows. Look bit Jane stated in her interview that matt is partner of bbit. So she personally knows both. BTW that page with inreview has disappeared from her site. Luckily there is wayback mashine