Haha thank you @steem-samiam. More responsibility's to start with... :)
When will you come to Greece again? Any plans for the next summer(s)?

Very quick information of a committee role...

Decentralized Committee: Decisions that can effect the BitShares ecosystem are made using a on-chain committee voted upon by shareholders. Hence, no single entity can change the deal retroactively.

https://buildmedia.readthedocs.org/media/pdf/howbitsharesworks/master/howbitsharesworks.pdf