Blogs v. Forums

Synopsys hosts both blogs and forums in the Community section of synopsys.com.

But what's the difference between the two?

Blogs and forums have become equally ubiquitous fixtures in cyberspace, and they have a lot in common in that each allows users to "join the conversation" by posting comments. Because this feature facilitates multi-directional interaction, blogs and forums both contribute to the development of online communities.

But there are multiple distinctions that set the two apart and make each unique, such as:



There are other differences as well (examples include the ability to subscribe via RSS, send private messages or see who else is online), but some of these lines are blurring through time.

In my view, the most important row in the grid above is the one labeled "Objective."

In other words, whether you're writing, contributing or viewing a blog or a forum, what's the purpose? For most blogs, the objective is (hopefully) clear by browsing a combination of the blog title, the "About" description (if there is one) and a few recent posts.

For most forums, regardless of topic or industry, the primary purpose is to advance one or more of the following goals:

Ask questions/initiate discussion threads

Provide suggestions and help to others who share a common interest or pursuit

Grow and contribute to a reliable body of knowledge

Enable people to find answers to questions others have encountered and solved

Compare experiences and results with others in the community

For additional information about these two forms of online engagement, here are some links:
Wikipedia: Internet Forum
What are the Differences between Message Boards and Weblogs?
Blog v. Forum: What's the Difference?

…and I was just wondering, can two things really be "equally ubiquitous?" Or is that more of an "on/off" condition in this digital world of ours?