It's a lovely (paid) online education community for becoming more technologically savvy and capable in virtually every area of media and software. Lynda offers about 1,000 unique courses; the curriculum is based on video and exercise files.
Here are a few courses that just about ANY writer could benefit from:
- Wordpress 3 Essential Training (excellent for anyone getting serious about blogging and site management)
- Google Analytics Essential Training (which you might be interested in after reading my post from earlier this week)