Smashing Mag's Twitter feed I find to be be more useful than the site itself. There's a fair bit of fluff but there's a lot of good stuff too. Plus, it's updated at a furious rate.

I can't stand Smashing Mag. Yes there are some good articles, but seriously most of that is simply linkbait articles, 10 this and 25 that.

That's why I like the twitter. It's more "look at this X" and a direct link without all the padding that would go into justifying an article.

Their twitter feed is good, but there is a lot of stuff that will pop up on there that I've known about for a month already.