Guys,
I have three clients that need a modern site for the monetization of information. Call it infopreneur, information publisher, whatever. It seems like a huge category that you can't ignore. Here's my list of features needed for this type of profile. I know you have most of this, but I think you are missing a few very CRITICAL pieces (membership/subscriber management, email marketing list management, newsletter management).

I really hope you have plans to fill this gap.

Content Delivery:
Blogging
Articles
Archives
Photo gallery
Content tagging
Feeds, RSS, XML, etc.
Podcasting
Videocasting
Webinars – with audio/video via Skype?
Search – all content (articles, blog entries, archives, etc.)
Article Actions (View as PDF, Printer-Friendly View, E-Mail This Article. Example: http://library.mequoda.com/i/3_5/mequoda_method_history_methodology_793-...
Product Sales:
Shopping cart (for ebooks, audio programs, etc.)
Product catalog and management
Subscription/Membership Management (with recurring billing options, expiration notifications, credit card changes/updates, etc.)
Prospecting/Promotional/Marketing:
Newsletter management
Landing pages (for advertisements)
Autoresponders management – ability to automatically send emails to users in response to actions they take (like giving you their email address).
Metrics – statistics on user behavior, marketing campaign results, etc. (see http://www.google.com/analytics/)
Email list management
Search Engine Optimization (SEO)
Support for marketing activities (see http://library.mequoda.com/tocs/imp1.html)
User Experience:
User personalization (looks/works based on their identity/demographic, etc.)
User customization (let them change how it looks/works)
Clean, Intuitive Navigation
Themes (configurable templates of layout, color, etc.)
Content organization
User Management:
User roles – eg., Guest, SilverMember, GoldMember, Doctor, etc.
User profiles – managed by users
User add/suspend/delete, etc.
Community:
Forums – user discussions
Conferencing – for delivery of interactive, verbal content
User Polls and/or Surveys
System Structures:
Sub-domains – To allow creation of niche sites (off the 'hub' site) focused on a particular topic or product.
Ability to easily create niche sites
Custom programming/configurations – There will always be “special needs” that will require some custom work by technical staff. The system should facilitate this.
Automation – anything that can be automated with programming should be.
Supports high-level business strategies, models:
See: http://library.mequoda.com/tocs/isp2.html