User blog comment:The Kaufman/Germanic challenge - Voting!/@comment-184121-20150926101445

+1 Selingian, +1 Swamp Gothic, well-developed languages +0 Idoburgish, I miss the vowel diversity of Limburgish, as well as a good explanation of the tones. I do however like the features umlaut and t-deletion -1 Karahien, not developed enough