Wikipedia
Calliflower
Calliflower is an online web application and conference call provider that allows multiple users to dial into a conference bridge, and to conduct web meetings, upload, share and review documents from remote locations.
The service was developed by Iotum Inc., based on proprietary software and launched in early 2008 as a feature leaning heavily on social features on Facebook. Iotum was co-founded by Alec Saunders, who left the firm to join Research In Motion as VP of Developer Relations.