Rodrigo has a forum here for the Mediawiki Importer - but he's locked it and given a notice that there's a new forum to discuss it in, which links back to the same locked forum. I went to send him a private message, but then after entering the message get a response saying that his user cannot receive messages - which really should be the response from Tiki before presenting the form for the message input (feature request), but I digress.
On Rodrigo's advice, I installed the 6.x Tiki from SYN which he said has his latest importer that handles newer versions of Mediawiki. When I try the import, it just instantly fails - bounces back to the screen to begin the import from. What's the right place to discuss this? Thanks.