Full text RSS is not a very choice for sending RSS feeds by the site owners. Most of them like to send only the magnetic parts of their new update to their subscribers. However, this is not a smart act in many cases; especially now days the competition is very high and people do not have much time to go through the whole site after reading the feeds. Most of the readers want to read the whole content in the RSS format.
RSS is way to merging content, blog or news from a website and sending them to the visitors of the site. Most of the time, the feeds go to only the registered subscribers who are interested in reading articles from that site. The feeds are mainly created by collecting the most attractive parts of the whole article, taking only two or three lines, so that the reader feel interested and take a visit to the main site to read the full article.
The reason for doing this is to gain popularity and to increase visitor number of the site. According to web standards, the more visitors a website has the better position it has in search results in the search engines. However, in recent years, the competition is getting higher among. There are numerous blogs, articles and news sites. So if the visitor is not satisfied with one site, he can easily switch to another. So sending a partial post in the feeds is not a good option these days. Instead, offering full text articles RSS feeds is much better. This way, at least the visitors will be in touch with the site instead of losing touch with the site entirely.
Another very important reason for offering full text articles RSS is most of the current sites contain a huge number of ads and less important contents which often create obstacles for the visitor to reach or to find out what he really needs. But if the full article is send as RSS feed, the user can get it without facing all these unnecessary contents. This is very important for the true readers and it will not reduce their participation and interest for that site.