Most Popular How-To Guides of 2012
lifehacker.com
lifehacker.com
I don't even know what "life hacker" means to them anymore...
The average article quality used to be great there, especially for niche apps/programs, the "hive five" feature, and detailed how-to guides. There's still some great content on there - like you can see in an aggregate article like this one.
However, the average article quality has declined significantly. Once Gina Trapiani left, I noticed a drop in quality. The awful, Gawker-pushed redesign hurt too, probably turning away some of the more valuable members who contributed great stuff in the comments like you noted. If lifehacker was an independent entity (or even an autonomous one like Reddit within Conde Nast) it could be fantastic. Not possible while Gawker is pushing it's media properties to a race to the bottom in search of traffic though. Gizmodo has gotten significantly worse too unfortunately.
I imagine, but sifting through the content farm-quality junk articles to find those takes away any possible life productivity benefit they would have.
That throws up the good, older content (sometimes newer/updated content too) without sifting through the crap.
http://www.youtube.com/playlist?list=PLEE064653669DD57B
Also, have their lousy tips ever been "hacking"?
1. Only go to lifehacker once every few days and quickly browse to see if anything catches my eye.
2. Rather than going to lifehacker.com (the new design is absolutely atrocious) I go to blog.lifehacker.com which presents the stories in a chronological order, which makes more sense to me.
With that said, this is (IMO) a completely useless collection of how-to guides.
Edit: Formatting