The website was live and operational - how do you think that happened without "conducting business?"
I recall using FeedZeBirds to create a campaign and fund it. There were technical difficulties and the ads were never tweeted or even displayed on the site. I contacted support multiple times for either a refund or a new campaign. My emails remain unanswered. Is that what you meant by "live and operational?"
I'm sorry you had that experience, it must have been after the site went down. I am probably to blame for that. It was working quite well for a number of months, and there were hundreds of tweets sent (each unique tweet being a customer), with thousands of retweets and hundreds of thousands of people reached by the ads:
https://twitter.com/FeedZeBirdsBy the way... if anyone would like to rebuild the service (using the name or not), I'd be happy to see it live again. I think with a team that executes better than we did, it could be a success.