I decided to take a step back and jot down the web applications we here at midventures use internally. After all, we should give productivity credit where credit is due.

• Freshbooks.com (invoicing, time tracking, and billing)
• BasecampHq.com (Project Management)
• CampfireNow.com (Group Chat, integrates with BasecampHq.com)
• Aard.vark.com (Visionary new IM client for routing peer-to-peer questions)
• Docs.google.com (for brainstorming and real-time collaboration)
• Gmail.com (everyone at midventures uses gmail; the gtalk client, and gtalk video)
• Skype.com (for international conference calls)
• Box.net (for large file storage)
• Getdropbox.com (for collaborative file storage and sharing)
• Acrobat.com (visual document collaboration)
• Mindomo.com (collaborative visual mind maps)
• Linkedin.com / Facebook.com / Twitter.com / vKontakte.ru / Jigsaw.com / Partnerup.com / Angelsoft.net
• Pandora.com for our midventures soundtrack

What web-based business tools do you use?