Cool! Even though the ICO was extended, IronX still managed to follow their roadmap and was able to release their beta on time. Goodluck IronX!
The beta platform will attract many new investors. I am sure many of the people that were hesitant to participate in the ICO will invest in IronX and that's why the extension of the ICO was a good decision.
Potential investors do not need a beta version, but an economic rationale that it is really profitable to invest in this project.