Do you think that once you're done developing new features for this, you would consider removing the stuff it adds to the welcome message? I honestly think that mods that add random messages to the chat when a client joins (in an unsolicited manner) are sort of a plague in the mod community, because way too many mods do this and it makes servers look awful. I kinda understand that you wanted to get people to quickly adopt it, but it's been a few months now and most of all the servers worth knowing use it now.
Also this doesn't really apply to anyone but why do you use namecheck.txt? I wanted to rename this to Tool_Duplicator so I could overwrite the old one on my server and be done with it, but instead ended up needing to do more work just to install it with that name. :c