Is Drupal 7 ready?
Short answer: it depends.
We still do most of our projects in Drupal 6, mainly because it's been around a few years, and modules we use on many sites are not yet stable for Drupal 7 (and some are still a ways off).
E-Commerce
Recurring payments with Ubercart and Drupal
Damon Cortesi ( @dacort ) over at Untitled Startup recently wrote up a summary of recurring payment services provided for startups.
How to Make a (un) Useful Travel Website
Planning a vacation is tough. Between the pain of finding a hotel or final destination, booking an airline, and locating information on things to do, one could spend days online surfing from website to website searching for items that may or may not be correct and/or relevant.
E-Commerce and Ubercart Web Site Development
Ahh the joys of an ecommerce website! There are many details that go into making sure your web site provides the content and functionality you want it to. If you want your website to work for you, you need an ecommerce solution as well!
Drupal Commerce is the latest and greatest platform for doing ecommerce i Drupal. It’s incredibly customizable and more powerful than anything we’ve seen to this point. If you’re building a new website or a new ecommerce solution, we will most likely recommend Drupal Commerce for your needs.