ICONOMI is a foreign entity so it qualifies for Exemption from US Securities Registration, eventhough it raises capital in the United States:
https://www.sec.gov/divisions/corpfin/internatl/foreign-private-issuers-overview.shtml#IVIV. Exemptions from Securities Act Registration Initial Distributions and Resales
"Foreign private issuers may raise capital in the United States through a registered offering of securities or through offerings that are exempt from the registration requirements." This is a quite complex area of law. What you quote does not mean that all offerings by foreign companies are exempt. Not even close.
"Offerings that are exempt" are typically those which are limited or private in nature. For the Iconomi ICO, any Tom, Dick, or Harry in the USA could buy ICN. So it doesn't meet a limited/private exemption.
Other exemptions require e.g. that there be no marketing efforts that could be reasonably calculated to reach the USA. Probably also a failure. (If they were going for exemption that required this they would have handled all marketing themselves, and not outsourced to uncontrollable bounty program.)
And
even if the ICO was properly exempt, resale on the open market in the USA may not be exempt.
The SEC explains this with a quote that directly applies to the current situation with not being listed on bittrex or poloniex.The registration requirement under Section 5 of the Securities Act generally applies on a transaction-by-transaction basis. As a result, securities sold initially pursuant to an exemption or safe harbor from registration may not then be resold unless either an exemption is available or the resale is then registered under the Securities Act. The availability of resale exemptions should be an important consideration to a foreign private issuer; it may not only affect the price and ability to initially place the issuers securities, but the availability of the issuers initial exemption or safe harbor as well.
i.e., Iconomi is having a hard time placing its securities on exchanges because it can't establish an exemption for resale transactions on those exchanges. Hence they need to do the SEC registration work.
Kraken is even more strict about what they list than Bittrex and Poloniex.
You think you know more than an entire team of lawyers working for Kraken that approved listing ICN, DAO, REP ?
You still haven't placed a bet here. If you are really confident that Bittrex or Poloniex won't list ICN, then this is easy money for you:
https://bitbet.us/bet/1329/iconomi-listed-on-bittrex-or-poloniex-by-february/If you don't put your money where your mouth is, then I assume you are a fudding sockpuppet who is trying to get buy orders filled on Kraken.