I have been working on a site using K2. I have built many Joomla sites
before but this is my first using this component. I had posted a
question earlier which went unanswered. Here's hoping that this one
doesn't go unanswered as well. I am having a strange issue with
bullet points showing up in the content in K2. Please look at the
screenshot attached here. How do I get rid of these bullet points
showing? K2 Css is enabled. I have managed to stop it from showing in
the print, email etc buttons but I can't get it to stop showing in the
ratings space and next to the social networking icons. The bullet points show up next to the stars. Can anyone
help?

Old post but issue is still out there.  I am seeing this in my site as well, probably a conflict with the template's css. Only difference is that I only see it in the social sharing icons. 

Although k2.css shows:

div.itemSocialLinksBlock ul.itemSocialLinks li {list-style: none outside none;}

the only way to get rid of the bullets is by editing template_css.css 

#content ul li {list-style-type: disc;}

but that eliminates bullets in the rest of the site's articles (only the blog section is using K2).

My css skills are rusty, and I've been playing with it in Firebug with no good results.  You can see it here:

painmd.com/blog/item/1-paincare-taking-the-lead-against-prescription-drug-abuse.html

I'm going to play with it a bit more.  I'm sure this is a an easy fix for someone!