I tried Highlighter, and wasn't impressed. It wasn't very easy to navigate, or figure out. I heard it was a good client for long-form articles, but it felt very disconnected from the rest of nostr. I've since found that YakiHonne is the rockin' spot for long-form articles. And I too am confused about their name. Highlighter. As far as I could tell, there wasn't any highlighting going on, so it was just another question mark over my head. On well. It's not hurting anyone. If some people like it, I say Mazel Tov.