but how it is different from any other POS coin?!
It's not. Some coins like bitcore or smartcash are also doing exactly the same distribution like DO by paying % of your balance every week/month.
DO just has the most amount of hype

you'd better register on depponion's forum and earn really good numbers of onion like 100-150 per week be posting posts about deeponion. so you'l start receive some coins extra like POS without investing your money
so instead of wasting your time postig here - post there and earn money

True, maybe he should do something productive for a change

Because currently he either prevents smart people from making good profits or prevents not smart people from becoming smart
