It all depends on your needs - if you want a better typing experience while on the go, the Kinesis is probably one of the worst keyboards for that particular scenario, and it's where the Atreus shines.
I've forked the Atreus for my own preferences (http://imgur.com/a/sCwcP), but use an Ergodox at home, and am currently working on a fork of the Ergodox for work. I'd love to try a Kinesis out, but I'm extremely happy with building my own keyboards and customizing them to my exact needs.
That seems unlikely to me, given the precision required to make a LEGO brick that's actually fun to play with. I bet it will be quite a while before we get commodity 3D printers that can produce bricks that consistently hold together and come apart.
Single-player games may be built around that, but multiplayer games generally aren't. Have you ever seen a newbie get thrown into a multiplayer FPS game? Unless everyone else is at a similar skill level, the newbie often just gets destroyed. Heck, the difference between my friends and I at Halo isn't even that great, and I usually only wind up with a handful of kills at best! (It's arguable that I might just really suck at Halo, but it's not like my friends are that great either.)
That being said, I still fail to see how this is any different from playing sports, or any other hobby. You try something new, discover you like it, do it some more, get decent at it, and then decide to take it to the next level. I've never been that addicted to video games, but one could easily argue that my current hobbies have (obviously) been more addictive for me, since I've stuck with them to such an extent.
It is true that video games do age quickly, but it's not the case that your skills suddenly become obsolete. When the electric guitar came out, did that suddenly render classic guitar skills useless? It's the same with video games - many of the skills transfer over within the same game archetype. It's why you see the same people winning at different 2D fighting games over the years. Despite playing a completely new game, the bulk of your skills are still intact. Sure, the specialization is gone, but that's part of the appeal.
Yes, but how many of those CS players actually invested time into _meaningful practice_ at CS? No offense, but just being in a clan is kind of like being a club sports player. Pretty damn good compared to the average player, but not the same at all as putting in the work to become world class.
Can't argue with that one (choosing hobbies as a teenager), although I have to admit that I became much more satisfied with my hobbies once I stopped caring about them from the point of view of other people.
Personally, I think putting time into music and sports are about as useful/useless as putting time into video games. For the most part, adults aren't going to be able to sink much time into their hobbies (certainly not enough to become world class) - most of my friends who did sink time into learning to shred on a guitar (and the like) don't really use those skills now. I spend most of my personal time playing sports, but other than the side effect of being rather fit, I don't think they are intrinsically any more fulfilling than spending a similar amount of time becoming just as good at competitive gaming.
Re: SC -> SC2 - not really a great analogy, considering how well professional SC players have adapted to SC2. They might complain about it, but there's actually a pretty high correlation between being good at SC and transferring that skill to SC2. (Not to mention that the few SC players that have switched to SC2 so far haven't been top-tier. I can't imagine how well the top-tier SC players would do at SC2 in comparison.) I don't think it's much different from pro athletes dealing with rules changes; NFL players might vociferously complain about it, but in the end, they're the best at what they do for a reason.
I don't know about you, but I don't choose my hobbies based on how likely they are to get me laid. And if people don't respect my hobbies, that's their problem, not mine. It's also a good indication of what kind of person they are.
Although as an aside, you do forget one significant downside to playing sports - injuries. This is especially the case if you play at all competitively. Also, are sports really a valid "long-term hobby"? You can probably only play most sports for so long... (barring golf/tennis/etc).
Most people who trot out that "10,000 hours" figure don't remember the second part - it's 10,000 hours of _meaningful practice_. Being the best at something, including video games, isn't something that you just stumble into.
Would you say that about someone who enjoys sports as a hobby? You say "may as well keep playing and become the best" as if video games somehow involve less skill or practice to become the best at than other hobbies.
I don't think it's any more of a poor choice than spending time trying to be awesome at sports or music, or any other hobby. The real question is: does it make you happy?
Not everything in life needs to fulfill one of the questions you ask of a hobby - there are lots of things that people devote time and money to that won't make them money, get them laid, etc., and I don't think they're any more a waste of time than being a competitive gamer.
On OS X, I can get directly to any menu item by pressing cmd+? and then using the search. This is better if you have a vague idea of what you want, although admittedly, Windows has a better implementation for keyboard browsing of menu items. I vastly prefer the former, though.
By default, inject uses the first element of the array as the argument, so it would use nil on an empty list. It optionally takes an argument to kick off the process.
I've forked the Atreus for my own preferences (http://imgur.com/a/sCwcP), but use an Ergodox at home, and am currently working on a fork of the Ergodox for work. I'd love to try a Kinesis out, but I'm extremely happy with building my own keyboards and customizing them to my exact needs.