Blogs are well suited to serve as on-line personal journals for students, particularly since they normally enable uploading and linking of files. Language learners could use a personal blog, linked to a course, as an electronic portfolio, showing development over time. By publishing the blog on the Internet, the student has the possibility of writing for readers beyond classmates, not usually possible in discussion forums. Readers in turn can comment on what they're read, although blogs can be placed in secured environments as well. Self-publishing encourages ownership and responsibility on the part of students, who may be more thoughtful (in content and structure) if they know they are writing for a real audience. This same degree of personal responsibility is lacking in discussion forums.