[prehkugler]

I subscribe to this and NSHipster. What other Obj-C resources do you follow?

[peyton]

Mike Ash's articles are the most in-depth I've seen.

http://mikeash.com/pyblog/

[sjtgraham]

Yikes, that index page is incredibly hard to read, the actual content pages are much easier to read though. Looks like a solid resource, thanks.

[perishabledave]

It's worth it to go through the archives of Friday Q&A on Mike Ash's site.

[cshenoy]

There's also iOS Dev Weekly (http://iosdevweekly.com/) a curated newsletter with links to happenings in the iOS space.

[nicholassmith]

http://inessential.com has some good stuff posted.

[rbritton]

http://iosdevelopertips.com has some useful stuff too.

[nicholassmith]

http://macdevelopertips.com often has some crossover as well.