Is there any reason that Jaikoz isn't mentioned anymore on the website of musicbrainz.org?
It was mentioned under the title "Tag Your Music" or in the menue -> Products.
The same is valid for SongKong.
Only MusicBrainz Picard, Magic MP3 Tagger and Yate Music Tagger is mentioned.
using Jaikoz 9.4.1 NGS and as a backup Jaikoz 7.1.1
Its just because SongKong and Jaikoz no longer use the MusicBrainz webservice directly they use their own server. To use the the MusicBrainz webservice in a paid product there was need to be a member of the Tagger affiliate program and this payment includes listing on the MusicBrainz website, I now no longer need to be a member of this paid program.