should post in the public board, who can delete this?

I plan to create a proposal to change the call order update fee (margin position update fee) from 40 BTS to 5 BTS(for LTM  from 8 BTS to 1 BTS), please let me know your opinion to this change.

Why do this change?

1. As PIAs such as BitUSD and BitCNY are getting more widely used, we need to encourage shorters to supply more PIAs.
2. Cost for updating margin position is not high.

the poll is for the whole community and will last 5 days.