Saurus

Delete everything, as far as what? Your entire WP install? Your database?

The former can be done via FTP, the later via your domains control panel.

I also have never had a genuine comment caught by Akismet. If you refine the filtering to exclude anything with more than 1 link – you can be fairly certain that anything Akismet catches is junk and just delete it.

Their is a how-to on this in the Codex FAQ’s

According to firebug, this is in your main page, listed as “linkcat 2”:

<li class="categories">
</li>
<li id="linkcat-2" class="linkcat">
<h2>Blogroll</h2>
<ul class="xoxo blogroll">
</ul>
</li>

Try <br /> instead.

WordPress – like any other program – expects its files to be in particular folders in the structure. So you go and “move things around”, and expect it to work properly?

You installed a few plugins. You’re now having a problem.

What does that tell you? Is it WordPress – or is it a plug-in?

For one thing, your markup is invalid, as HERE. Try to correct those items first and then see what you’ve got. Also, you have errors in your CSS that are affecting your sites rendering, HERE

Get all that correctly and the rest of your problems just might be gone.