Sorry for the thread necromancy
I've been thinking about tipping on the forum, or in general.
Perhaps we could create a coloured coin specifically for tips. Would help to grow colour awareness and could be used on any site. It wouldn't be automatic, so people would need to make an asset address public either in their profile or as a sig.
I was thinking along the lines of $0.02 per coin (0.0001 BTC). Have to set up auto-purchasing / issuing etc, but what do you think ?
Any showstoppers ?
I haven't considered tx fees of course ...