>Would you be able to merge them with this active Gurochan or put up a banner/pinned comment letting people know so they can slowly transplant threads over to this one.
Merging is impossible because it was using a different type of database, but there are some threads which are already recreated.
We can periodically put a message to remind users about the archive.

>Have you been posting on Reddit's Guro tab and elsewhere alerting people of Gurochan's presence?
Yes, but I didn't post on Reddit myself. I see some users are already spreading gurochan there and elsewhere, their efforts are highly appreciated.

>have you gotte any progress on the roladex the old Gurochan archive had where the newest modified went to the top?
Our developers are actively working on improving the software. That feature is also on their to do list, but please give us some time on that.