The exchange PR insulting potential investors and site operator using "LOL" and similar insults greatly discredit this.
Can you please provide links?
They handily dropped by, no need

Frankly, meh, if anyone wants to buy into SD at a >$3 million valuation on an exchange that shares its domain name with a porn/gore site, let them.
I wish them the best of luck finding buyers at that rate. I just don't think it's terribly likely that this IPO will be successful
