Anonymous ID: b6d84d March 6, 2018, 7:47 p.m. No.574454   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun

>>574441

This has to do with the way font renderers are designed. The glyphs (sans underline) is rendered using the RGB filtering (sometimes referred to as ClearType filtering.) The underline is added at a higher level and is not filtered with the same filtering.

 

In other words, there's nothing interesting there.