Changing of behavior requires approval of stake holders.
BSIP's (BitShares Improvement Protocols) are documents those should clearly describe the changes, then to be voted on by stake holders, then to be coded/implemented and tested and then deployed.
Here are changes about the market engine that will need to be voted on in the near future:
* BSIP 30: Always Allow Increasing Collateral Ratio If Debt Not Increased,
https://github.com/bitshares/bsips/blob/master/bsip-0030.md* BSIP 31: Update Short Position's Margin Call Price After Partially Called Or Settled,
https://github.com/bitshares/bsips/blob/master/bsip-0031.md* BSIP 32: Always Match Orders At Maker Price,
https://github.com/bitshares/bsips/pull/56* BSIP 33: Maker Orders With Better Prices Take Precedence,
https://github.com/bitshares/bsips/pull/57* BSIP 34: Always Trigger Margin Call When Call Price Above Or At Price Feed,
https://github.com/bitshares/bsips/pull/58* BSIP 35: A Solution To Something-For-Nothing Issue,
https://github.com/bitshares/bsips/pull/59(BSIP 26, 27 and 29 are considered as approved already so not listed here)
(There are other topics not included in this list, E.G. stop-loss order, since IMHO we need to improve step by step, and IMHO at this moment we're not ready to make those changes.)
In order to make the voting process as smooth as possible, it's best to thoroughly discuss the details before starting to vote.
Please participate.
(Perhaps should post this to proposals board? If yes, please help move it.)