A lot of networks and communities have been taking up Kiwi IRC as their preferred web client but they didn't want the default about Kiwi text showing up all the time.
Networks shouldn't have another projects text on their web client so it has now been removed if a server has been specified in the URL (eg. kiwiirc.com/client/irc.freenode.net/kiwiirc). The result is a far cleaner interface for your users and keeps the focus on your network or community.
Adding your own content
Adding your own content to the client has turned out great for networks that want to display network information before the user has already connected. This will more likely be read than your MOTD!
If you wanted to add your own content in this now free space, you can register for a beta account on kiwiirc.com/login.