[hkmurakami]

The best example of this that we're all likely to know is "Think Different" vs "Think Differently".

> The best way to become good at writing is to do it a lot and receive lots of critique.

Don't forget to read a lot! (and from a diverse set of writers too!)

[seanmcdirmid]

If we are talking about technical blog style writing, only a few people write well at all, even out of those that have actual readers; in academic writing, it is even more depressing. Better to develop a critical eye that can recognize good and bad writing.