This is all personal preference, but personally I strongly disagree with you. I find that diskprices site to be poorly organized, difficult to use, and the majority of the site is the full (non-normalized) text descriptions of the individual items, which is not only a giant mess of text, but also unnecessarily replicates data. The data columns are misaligned, too much repetition of certain words that could be abbreviated ("External/ Internal"), etc.

I think it's good design to hide certain functions behind "..." - For example, I can't tell you the number of times I've accidentally flagged a post on HN just because my finger accidentally touched my phone or because I was trying to click the comments link a few pixels away (which is the feature that people want to access on 95% of clicks that occur in that region). If I had to hit "..." first, it would never happen because I would have just accidentally opened a menu. (And if you flag something, you may never be able to unflag it because it loses ranking and appears at another position somewhere on the site or disappears entirely).