Of the 10 links you list (the dbsmusings link appears twice), 5 are used to back up the claim that Arrow was “donated to the Apache Software Foundation[7] in 2016, where it has been maintained and extended since.[7][8][9][10][11]”, which doesn’t really seem like it needs that many sources.
Of the other half, one appears to be some sort of marketing blogspam, one is a paper that briefly mentions that they used Arrow, and two I can't access for various reasons. That leaves one blog post that actually discusses Arrow, and the sentence it's used as a reference for in the draft article isn't about Arrow specifically, but the tradeoffs of in-memory vs on-disk storage.
Yes, these links may be independent of the Arrow project, but I'm not convinced that they add anything of substance to the actual content of the article. Mostly it looks like they were added in an attempt to game the number of references.
Of the other half, one appears to be some sort of marketing blogspam, one is a paper that briefly mentions that they used Arrow, and two I can't access for various reasons. That leaves one blog post that actually discusses Arrow, and the sentence it's used as a reference for in the draft article isn't about Arrow specifically, but the tradeoffs of in-memory vs on-disk storage.
Yes, these links may be independent of the Arrow project, but I'm not convinced that they add anything of substance to the actual content of the article. Mostly it looks like they were added in an attempt to game the number of references.