Idea is nice, but not new, just make website and everything new coin needs and try. Sure one day universities will use crypto and blockchain and this token have a chance to be ground floor of this, but to reach such goal you need to work a lot.
I made twitter audit PRO after my account was rejected in two bounties, i see a lot of campaigns which didn't check twitter audit, but sometimes it has to be updated to participate in really good bounty.
It is quite different things. Cloud mining will ask your own money and you wont do anything, just take profit. But at the end all cloud minings end in one way - scam. If you choose good project or luck will be on your side, it will exist for year or more and you will have some profit. If no - you will loose money. Signature campaign - it is your work without investments, so if ico will be successful and bounty will be paid - just profit. Anyway in signature you will get experience, knowledges - these things more then money.
I dont want to tell the name of campaign now, but one ico in which i participated in bounty start to tell that most of posts and reposts of participants are low quality etc. But stakes were given, why they gave stakes for low quality work? As i see they just dont want to pay. I feel the smell of cheating, but we'll see.
It is common problem with major of exchanges. Last year i remember the same was with ripple on poloniex and i am sure people can give you a lot of examples with another coins or exchanges. Just be ready for such things and try to protect your funds in future.
Sure, you wont get any answer from them. Remember, they were going to list TLE last year and even made this, but with wrong addresses. So people could not deposit this coin. After they didnt comment this, my support ticket still without answer. And this is just one example.
Week 2 (05/14 - 05/20) I have liked and shared on my personal wall SWACE Facebook page. My profile link: https://www.facebook.com/ester.klu.56 Liked, shared and commented on 5 posts, published by SWACE Facebook page (providing links):