Nothing can deny that SndBox has been there helping people.
Pros :
- They are there to help educate people who new to blockchain and help them gain experience
- Their members are really guiding other members in a set of a curriculum that they will effectively learn about cryptocurrencies and some opportunities
- It does help empower through their incubator
- They do provide many outreach programs that will help people
Cons :
- I don't see any cons since i have sense that they do have a strong community as well