Hacker News Reader

Yes, I use WP-Cache, but I was in the process of experimenting with my blog moving it around the servers - didn't know that internet cared :) Using WP is just convenience, nothing more than that.

I agree but how would you implement this?

Aside from your caching remark, how would you design a dynamic content system like a blog? Should blog engines like Wordpress produce and maintain a series of static files to prevent db lookups for each page?

It's not unreasonable. e.g. https://github.com/mojombo/jekyll and http://jaspervdj.be/hakyll/

I think that's how Movable Type works, or at least it used to.

you can't have a content system (like a blog) without a database. (At least you can't have an easy to manage one)

Hacker News doesn't use a database (assuming 'database' means some separate system like an RDBMS or KV store).

Doesn't HN run on sqlite?

I think everything is saved in flat files in a directory structure.

But it doesn't have to be an online database. See Octopress[0].

[0] http://octopress.org/

He did say "easy to manage". I guess that's relative. Having the database always available has some conveniences (e.g. you can actually have comments on your pages instead of a JavaScript placeholder), and using a platform that's both really popular and quite mature has even more. A couple of comparisons should illustrate:

How to write a post with WordPress:

  1. Click the + button
  2. Write
  3. Check the tags you want
  4. Click publish

How to write a post with Octopress:

  1. Type `rake new_post["whatever you want your title to be"]`
  2. Navigate to source/posts/yyyy-mm-dd-whatever-you-want-your-title-to-be and open it
  3. Type your post
  4. Enter the categories in brackets at the appropriate place in the YAML front matter
  5. Go back to the root of your site and type `rake generate`
  6. Type `rsync -az public/ user@yourserver.com:yoursitedirectory`.

This is based on the Octopress documentation -- I've only ever used naked Jekyll, but it sounds fairly similar, so I don't think I'm being too unfair here. I'm also giving Octopress a lot of leeway by e.g. including the press of "publish" as a separate step for Wordpress but not the equivalent step of saving when writing for Octopress.

It only gets harder from there. Installing and tweaking a Wordpress theme or plugin is pretty easy. With Octopress, you actually have to sit down and code.

I get that some hackers might be into all that, but surely you can see why somebody might find Wordpress more convenient.