I have used the service and it's pretty good.
One clarification on point 2 - basically to take advantage of the 8% you need to pay only the interest in NEXO tokens.
Principal is still due in BTC, ETH or fiat...which is quite handy since buying a large chunk of tokens on the exchange without moving the price can take a while.

Confideal is arbitration service, Quantstamp does security audits on smart contracts - they seem very different

You guys really have a gem there and I love your 404
https://i.imgur.com/I6CJFv0.png

I second quantstamp. There is a decent, albeit somewhat superficial review of the project:
https://medium.com/@ivanfartunov/quantstamp-and-why-we-need-more-security-audits-on-smart-contracts-acad5dc478a7

+ 1

Hey guys this seems like an awesome project! Is there something I could do to support the project (besides buying tokens obviously)? What's a point where I can add value for you, as you'll be adding value to the whole crypto community by protecting our money?

How come its such a short thread, for such a good project?

It looks like a really cool project. Liked their review work through Picolo. The team was quite responsive on Reddit (waiting on an email about their ICO guide book). Love the fact there are no bounties for people to just shill it. If at the end they feel like someone contributed in a meaningful way they can tip

I can't understand the tight schedule though:
- this tread is 3 days old
- I got the email form Picolo about Astronaut just yesterday

If we look at the timeline it will be all over by 5th October (phase 4 fundraising). It doesn't have time to build momentum. This seems like a good thing for us as investors (unsold tokens will be burned, leaving more room for token appreciation), but seems like its not optimal for the team, as there are certainly economies of scale for small funds (team confirmed running cost is fixed % of raised funds)