Idea: Leave the first like as usual at 10 cents, but make …

Idea:
Leave the first like as usual at 10 cents, but make all others likes on the same twetch for 2 cents only.
Or make it 10/9/8/7/6/5/4/3/2/1/1/1/1/1/1

I think it would generate more likes and easier viral going (and more revenue for the twetch team).