"The burden of proof for a Community Proposal will be higher than normal proposals and require at least 10% of staked SPS voting in favor and having at least 2/3rds positive sentiment to advance to a full vote after the 7 day voting period."

For me the 10% is too high !

I mean 10% of the voting staked-SPS is fine, but when I see that in the last finished proposal 221.210.628 staked SPS took part what is less than 30% of the totally staked-SPS from (744,252,423) than this 10% means

33,6% of voting staked SPS.

I don't think that you really should need more than one third of the really voting staked SPS for this.