Fthemes.com has released Incorporate, free business WP theme with many feature.  Features that I like from this theme are feature post with slide show style, custom menu, and options page.
Info from develeoper site:

Incorporate is a high quality free business WordPress theme with options page. Supports the post thumbnails and custom menus. Suitable for any niche especially for business or portfolio web sites
Features:

• WordPress 3.0 Ready
• Custom Menus Support
• Custom Background Support
• Options Page
• Post Thumbnails
• Featured Content
• 125×125 banners ready (easy editable from admin options)
• Two columns
• Gravatar on Comments
• Compatible with latest WordPress versions
• Widgets Ready
• SEO Optimized
• Fixed width
• Logo .PSD file and font files are included in theme folder.
• Tested and compatible with all major browsers: IE, FF, Safari

 

Live Demo    Download

Link exchange site is a site that serves link exchange between the users.  There are free version and paid version in the market.  Free and paid version usually have different facility.  In this article, I will give a review several link exchange service sites I have tried.
Among of link exchange sites, in my opinion these sites have the best service for free version.  The difference between paid and free version, and ease of manage exchange are consideration in this review.

1. Link2Me
Link2me gives 1 credit every day for free that can be used to request exchange.  For advanced, or paid version, you have unlimited outgoing request.  It has facility to search exchange partner, check link status, and manage link.
2. Linkalizer
Linkalizer has complete control panel to monitor your exchange.  It gives you facility to monitor new invitations, accepted invitations, waiting your link back, completed exchanges, and terminated exschanges for free user.  Premium members have easy and fast to use link exchange software for your website (php/mysql required), send unlimited link exchange invitations, set and manage which categories to accept link invitations from, multi handle tools (to handle a lot of links faster in your account), link exchange invitation from all new members (in categories you accept).