@zekko
Honestly, when I look through that article and the list it has, for both attractive and unattractive hobbies and interests, it makes a lot of sense.
This is how I look at it.
Hobbies like foreign language and traveling show the guy very likely has gone overseas and would be interesting, open to new experiences, etc. The reality is that most people do very little traveling, where they grew up they probably never move outside of a few hundred miles at most. Meanwhile, some guy that moved across the country or has been to places like Europe, Asia, etc. is not like this.
I also would say that being into the guitar or saxophone would be similar to this, basically a guy that has a hobby/skill that most men don't have. I'd say there would be added points for men who play in bands especially. You could also throw the artistic interest in here as well.
Cooking makes a ton of sense, most guys and even some women can't really make good meals lol.
No surprise that reading and some of the intellectual interests, such as astronomy, would be up there. These basically show that a man is intelligent and educated.
As for the physical hobbies, I think a lot of that is women like men that are physically fit. Stuff like hiking, canoeing or horseback riding I think are pretty high because they involve at least some degree of traveling to do them AND they are activities that a lot of women enjoy themselves.
I think golf is fairly low though because they probably see it as boring and something old guys do lol.
One pattern I'm kind of seeing though is that many of these hobbies may imply a guy has money or is from a higher social class. Basically, broke guys can't travel, or ride horses or enjoy these other activities.
Now, when it comes to the bad hobbies/interests, I see a clear pattern. The pattern is these hobbies are detrimental to your life as an individual and don't really provide any real benefit. Things like drinking or doing drugs are horrible for your health but lead to relationship issues very easily. I'd also add that these show a man has no real interests and likely not have much going for him, basically a loser. You can include gambling with this as well.
The one I think is worthy of discussion is the "nerd" hobbies. I definitely can see how being into anime and cosplay would be seen as weird, most guys into this stuff are definitely nerdy for sure, past a certain age it's very weird. Video games are kind of a mixed bag because most guys around my age and younger grew up playing them AND still do, I compare it to watching movies or other stay at home sedentary hobbies. I think the problem is women may see a guy like this as anti social or being a shut in, they probably assume the guy spends insane amounts of time gaming.