Email server issue has been fixed and signups are active again at https://ico.wcex.co/.

We've knocked out most remaining issues for the Beta and have reached a good level of stability. Starting products are BTC, ETH, LTC, and XRP. We expect the rest of the invites to go out Monday and Tuesday if no other blockers arise.

What does Wikipedia has to do with this?  

As far as our experience goes, feel free to check our About Us page. You can see another platform we ALREADY developed (it's been mentioned several times and it's clearly mentioned on our page).