Gridcoin.io is launching a social media campaign to promote their site
www.gridcoin.io
They have a sweepstakes for 10,000 GRC for promoting their site. This ends on Oct. 1st, 2017
See more details here
Here' a brief quote from their site:
Who wants to receive 10,000 Gridcoins (GRC) for sharing our new page Gridcoin.io on social media? You can collect entries to increase your luck by following our social sites or watching youtube. At October 1st, a lucky fellow is chosen from entries. Watch this address "S65p7oeehSpopts6hmsYpkyTeV64HKroMN" (public Block-Explorer) to see who won. No kidding.
Take your shot at 10,000 GRC
disclaimer: the links above are a referral link, this means I earn entries for each user referred