You can add Phore Blockchain bounty campaign to your list.
Phore (PHR) is a scalable, secure, and flexible platform being built to empower individuals, businesses, and the cryptocurrency industry.
They are having a signature campaign and a twitter campaign.
Here are 2 themes of bonuses:
https://bitcointalk.org/index.php?topic=5320911.0
https://bitcointalk.org/index.php?topic=5322612.0
Currently, Phore is being traded on many exchanges at quite good prices.
https://coinmarketcap.com/currencies/phore/