News feed aggregator

Definition

A news feed aggregator or aggregator or feed reader is a client software or web-based tool used to read RSS, Atom or Rdf files that are produced by blogs and other portals (i.e. most web sites that provide news). One of the most interesting functions of feed readers is that users can check websites' updates and news almost in real time. They do not have to constantly monitor multiple webpages as they are collected together on one site where users retrieve information of their favourite sites. Most feed readers are user-friendly so that non-technical users can use them easily.

The main advantage is to build a personal newspaper and save time. An old paradigm is included in this new way to get information which is pulled instead of pushed e.g. with email.

Users can organize subscribtions: group feeds into folders, delete, move, export to a OPML format (to share subscriptions with others).

What is the aim of feed aggregators?

According to Feedburner, feed aggregators are useful to keep track of your favourite Websites and blogs, without having to remember to check each site manually or clutter your e-mail box. "Most of the biggest names on the Web offer content feeds including USATODAY.com, BBC News Headlines, ABCNews, CNET, Yahoo!, Amazon.com and much more!"

Thousands of bloggers, podcasters and videobloggers publish feeds too. In addition each of the video and audio files you can download from Apple is powered by a feed. Nowadays there are more than 2,000 different feed reading applications (“news aggregators”- for texts; “podcatchers”- for podcasts). "A typical interface for a feed reader will display your feeds and the number of new (unread) entries within each of those feeds . You can also organize your feeds into categories and even clip and save your favourite entries (with certain applications)". Feeds applications can be either free or requiring a small purchase price. In addition you can choose among online applications or others that can be downloaded directly on your PC. The former ones give you the possibility to access your feed updates from everywhere you are. (Bloglines is a suitable example of this online service).

The BBC site gives you the possibility to decide if you want to receive news feeds directly on your pc, your mobile, your e-mail box or on the online reading applications you have chosen. Not only this site, but all the ones that offer you news feeds let you choose the topic or the regions of the world you are most interested in; so you don’t have to receive a huge amount of news that you don’t consider worth reading. You can do the same with: Herald Tribune or the Guardian

Educational usages

Examples

• students can collect favourite sites when working on their papers
• teachers can check students' homework when working online
• see also RSS (under Educational usages)

The Farmer model

Farmer's (2006) Weblog and Aggregation Organisational Online Communication Model “puts forward one possible model for the use of weblogs and aggregation in an organisation. For the sake of clarity only a few of the interrelationships have been labelled. [...] As respectively represented by the circle and square each user has their own weblog and aggregator and it is only through these that communication takes place (utilising tools such as comments and moving, where appropriate, into email and IM). Perhaps the most significant difference between this model and [older] standard communication and collaboration systems is that all communication is centred on the individuals which is facilitated through the use of aggregators which channel particular information.”

Farmer's weblog and aggregation model

“As respectively represented by the circle and square each user has their own weblog and aggregator and it is only through these that communication takes place (utilising tools such as comments and moving, where appropriate, into email and IM). For example, User C contributes selected posts (those which she marks as being relevant to the group) to the group A aggregator through a category system. She in turn aggregates this source to keep up to date with important postings (there are some group members not shown on the map which she does not aggregate). She also aggregates from user A and user E directly as she likes their ideas, commentary and, through E, has a minor role in group B’s project. Consequently she also publishes on occasion to her blog and marks the item as relevant to group B’s aggregator. All that she needs to know about group B, however, she gets from User E and hence she does not need to aggregate group B’s Y aggregator or any other group B members. All posts on all weblogs are aggregated into Z which operates both as a digital object management system and as a portal through which users can view organisational weblog relationships, group aggregators and recently updated blogs as well as search for particular content. Posts relevant to sensitive categories are automatically placed behind authentication systems which mirror organisational access identifications. The organisation employs particular tags for ideas relating to organisational performance, social events, customer relations, health and safety and other topics. These are aggregated through Z for relevant groups and users to access and users are able to subscribe to searches of key terms. Central to all of this, however, is that each user retains complete control and ownership of their contribution in their own blog.”

Software

News readers

Here you can find a list of sites which offer you applications in order to receive your updates directly on your pc or on the internet.

• Netnewswire (for Mac)
• Feeddemon
• rssOWL
• FeedReader
• NewsFire
• SharpReader
• Bloglines
• Newsgator
• Google
• Feedzilla

Browser extensions

According to Wikepedia "A browser extension is a computer program that extends the functionality of a web browser in some way. Depending on the browser, the term may be distinct from similar terms such as plug-in or add-on. Mozilla Firefox was designed with the idea of being a small and simple web browser, delegating more advanced functions to Mozilla extensions.

• Wizz RSS News Reader Firefox 1.x - 2.x extension]

Integrated client-side web applications

The following list contains two examples of web applications in which you are able to find the RSS service, thus being informed when they are updated.

• webtops
• personal learning environments

Portals specialized in RSS feed integration

• RSS4You

References

Farmer, James (2006). Centred Communication: Weblogs and aggregation in the organisation, Blog Entry, HTML.