Pierre-Gilles Valcke

With Drupal Gardens, there's nothing to install and no servers to manage. Use a ThemeBuilder to customize a template or roll your own theme from scratch.

http://www.drupalgardens.com/features

I can now access all my company, clients, partners,... basecamp, highrise, backpack accounts from a single openid account !

http://37signals.com/accounts
http://www.myopenid.com

Basecamp is a web-based project collaboration tool developped by 37signals, the company who created the famous framework Ruby on Rails. They have created other successfull collaborative online tools I might blog in the future (Highrise CRM, BackPack ideas organizer, Campfire chat).

I've been using Basecamp since early 2006 and I love this software. It is just so easy to use, focused on project collaboration basics : sharing messages, files, tasks, deadlines. Another great advantage is that every person involved in the project stays tuned with the latest activities thanks to RSS and email alerts.

http://basecamphq.com

Litmus is an advanced testing tool for web professionals. It shows you how your designs look on every platform, across every popular web browser (And the not-so-popular ones.). It works also for emails ! Once you've finished testing, one click publishes a full compatibility report with screenshots, ready for review by your client or boss.

Unless I don't feel this tool is 100% trustable, it is a very convenient way to get a quick overall view of your design compatibility. Don't forget to make your design compliant with w3c standards and to undertake real user testing !

www.litmusapp.com