Seeing as we're now listing player levels on their own articles, I feel that mentioning the levels on the timeline is no longer needed. Most of these mentions are not actual events anyway - they're just mentioning instances where the character's level was revealed, even if their level up was not mentioned.
I'm pretty sure all the Kirito and Asuna references were copied over. Unless a certain someone added more of them after I copied what was already there. I plan to double check before removing anything anyway, so we shouldn't lose any info. This is just a discussion on whether there's any point to archiving levels on a timeline, when we can do the same thing (in a better way) on the character articles.