Warpcast

I'm not a seasoned dev in any way, but was thinking an "object" primitive for the channel implementation might be useful. Objects could be posted on a separate channel tab for fellow channel followers to interact with. 

Objects would differ from casts in that they have dynamic attributes that can be modified by user interaction. Attributes can be used for filtering and searchin in the tab. 

This would allow for a quite nice market/webshop interface and also enable possibility of features similar to those of Untappd and other rating sites