Greetings,
"Blogs" are great things for personal websites or even for small open source software projects. They are just like easy CMSs that allow you to edit the templates, post pictures and easily post information on your website.
... If you are a person that likes to shares personal or non-personal things with people online, Blogs are for you. They also allow people to post comments back to you about the information or articles that you have posted.
Although Blogs are sometimes not a great way to use your webspace, they can be very effective and you can learn lots from editing the coding and etc within the core modules and files of blogs.
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Best Regards:
Aaron McGowan (aka: CyberGeek, =cipher=)
CyberGeek's Software Solutions
-- WWW: http://www.cybergeeksoftware.com
-- Tech Line: 1-519-860-4557
-- Email: cybergeek@cybergeeksoftware.com