Six Apart has clearly stated that their effort is to help bloggers irrespective of blogger tools used by them, to make the most of their blog using powerful services.

1. TypePad Connect
TypePad Connect is a free and easy to integrate service that brings a whole new level of community to your site. People who wish to leave a comment on your blog, can create profiles using their Google, Facebook, Yahoo or OpenID accounts. They can also follow each other’s activity across the web. It also enables users link to their rich profile that contains their comment history, and links to their own blogs and their accounts on Twitter, Flickr and other services.

2. TypePad AntiSpam
TypePad AntiSpam engine is a free plugin for bloggers, to protect your wordpress from invasive comments. It adapts to every changing spam technique and gets smarter every time you report spam.

3. Six Apart Media
Six Apart Media offers advertising solutions to allow WordPress bloggers to monetize their blog. Bloggers will have total control over the display of ads on their site.

4. Blogs.com
Blogs.com is Six Apart’s blog directory where a team of passionate editors chose featured blogs based on their quality, popularity and relevance. Now, WordPress users can submit their sites as well and get the latest buzz via editorial round-ups and top ten lists.