A blog will allow you to publish what you want to say online in a quick and simple way, using text, sound, images, video.
Blogs can have more than one owner/writer: for example a joint blog for a research team. You can opt to allow readers of your blog to comment on your posts.
Creating a blog
To create a blog, you need to register with a blog service. Popular free services include:
Compare features of different blog services: http://www.weblogmatrix.org/
Reading other people's blogs
You can read blogs online directly on the blog's website. Many blogs also have a newsfeed, which means you can get the content delivered to you when anything new is published (search the Research Skills Toolkit www.skillstoolkit.ox.ac.uk for more info about newsfeeds).