This blog post documents couple of good habits to become a highly effective Linux user:
Switching to Linux can be very daunting, most seasoned Linux users experienced that first hand. After all, at some point they were also "noobs". However, the Linux community has excelled in making the switch for beginners as easy as possible by providing guides, howtos, tweaks, and general advocacy articles. When I first made the switch 3 years ago, I found the community welcoming me with open hands on forums, IRC channels, and E-mail, I was surprised how helpful these penguins were!