Blog-like html website., eh? Options

[panpo_cheese2hob...]

So, I've been searching around the internet lately, and I came across some sites that have blog-like interfaces. But they're completely html sites.

While I do know how do make my site LOOK like a blog [sorta :P], I was just wondering if there are codes for all those other nifty features like comments and things. x____X;

edit: [yes, yes, I understand blog sites are coded with html. but blog sites like xanga have links to click on to post your updates and whatever. ;D]