A blog (short for web log) is a website where entries are written in chronological order and displayed in reverse chronological order. Blogs provide commentary or news on a particular subject such as food, politics, or local news; some function as more personal online diaries. Blogger.com is a popular and free service from Google to create and publish logs.

This logo is used to identify blogs created with Blogger.com.

RSS stands for Really Simple Syndication, It's a form of web syndication, which is a technique to share web information created by a user with other users or web pages. RSS is primarily used to publish frequently updated content such as blog entries and news headlines. The most common RSS formats are RSS 2.0 and Atom 1.0. A syndicated document, which is called a feed or channel, contains either a summary of content from an associated web site or the full text. Syndicated content can be read using software called a feed reader or aggregator.

This logo is used to identify RSS feeds.

Twitter is a free social networking and micro-blogging service that enables its users to send and read messages known as tweets. Tweets are text-based posts of up to 140 characters displayed on the author's profile page and delivered to the author's subscribers who are known as followers. Users can send and receive tweets via the Twitter website, Short Message Service (SMS) or external applications, such as Twitterrific or Splitweet. Twitter is the easiest way to create and maintain a blog of short entries.

This logo is used to identify blogs created with Twitter.

De-Francisco.com offers two blogs that are available in Twitter web page format and as syndication feeds:

“Rufo's Blog”

    “Rufo's Blog” in Twitter page format
    “Rufo's Blog” in RSS 2.0 format
    “Rufo's Blog” in PDF format