In general I enjoy reading comics similar to mine in any way. And I feel about the authors as if we are colleagues. I follow them and enjoy their works. I do compare our subscribers number and activity, but I don't actually feel any passion to compete with them
However, there is (or was) one exception.
I used to like one furry comics. It's author was like a God for me and I dreamed one day I would be like her.
And then one day I saw how she treated another comics artist. She criticized her in a very rude way. The story was a cute gay romance. Pretty naive, sweet and tale like. Nothing explicit, even the kisses were very rare. However the author I used to like said something like "I hope next time you won't waste your time on gay shit".
I know not everyone likes gay stuff but such behavior towards another author on her territory was very offensive.
That broken my heart and I saw the author's different side. I don't like her any more, neither I like her comics.
Right at that time my own comics was very weak and has just started. But I took that author as my rival. I never did anything bad to her, just compared our results and felt bad about how low she has fallen in my eyes. Imagine my evil laugh when half a year later my comics hit the same number of subscribers she hit in years.
After that I felt victorious and actually forgot about her and never cared until today. It seems I tripled the result while she didn't
Such a tiny guilty pleasure XD