There are basically four things you can do when using Bloglines.

1. Subscribe to blogs, email groups, and websites.
2. Publish your own blog.
3. Search billions of articles.
4. Share your favorites (subscription favorites) to your friends.

However there’s much much more that Bloglines has to offer. According to their website this is the list of their key features:

* All-in-one Blog and news feed search, online subscriptions, news reader, blog publishing and social sharing tools
* Available in 10 languages
* Mobile version optimized for hand-held computers and cell phones
* Email subscriptions help manage your e-newsletter traffic
* Package Tracking (UPS, USPS & FedEx)
* Custom weather forecasts
* Quick Pick Subscriptions get new users started quickly and easily
* Personalized recommendations to find new subscriptions
* Bookmarklet for single-click subscriptions to any source
* Notifiers for all browser types to remind you when new articles have arrived
* Bloglines Saved Searches deliver future articles matching your key words and phrases
* Most Popular lists show the days hot topics and which blogs are getting the most noticed
* Handy add-on tools for bloggers such as automated blogrolls, subscription buttons

It’s been a busy few months for the del.icio.us team- building new features, scaling-up infrastructure to meet growing demand, and working with Yahoo!

del.icio.us started out as a tool for helping you remember interesting things you find on the Web, but it quickly grew into something more: a unique online community where the actions of individuals provide very real and immediate benefits to others. When you use del.icio.us to bookmark and tag a Web page, you’re also automatically helping other people find that page, and you’re also contributing to a cooperative effort to make the Web more understandable.

As the del.icio.us community has grown, it’s not just the bookmarks that are interesting ? it’s the people, too. del.icio.us is filling up with people who are building collections of really interesting, relevant, timely links on a huge range of subjects. These people and their collections are every bit as interesting as the links themselves. Imagine if you could find these people as easily as you find links by searching del.icio.us or the Web!