There are different communication facilities you can use to discuss InteLib-related matters.
There's a mailing list devoted to generic InteLib issues, including both development and usage. The list is at list at intelib.org; to subscribe, send a message to the robot at list-request at intelib.org with the word subscribe within the body.
More details are found here: http://www.intelib.org/maillist.html
There's a jabber conference (room) run at jabber.ru. It is explained at JabberMPP
This Wiki (based on AwkiAwki) is another communication device heavily used by people interested in the InteLib project. The main page is InteLibWiki. That page is now read only, so you might want to visit the GuestBookPage. Certainly you can create more pages if you want to.
If none of the above satisfies you, then you might want to contact someone by email directly. Unfortunately, we've got too much spam already so we don't publish our email addresses at the web; you can however take a look at the InteLib source code files to gain one of the addresses.
We'd like to ask though that you try one of the methods listed above before using direct email.