1. Hipmunk: Book flights painlessly.

2. NudgeMail: Hit the snooze button on distracting emails.

3. Xmarks: Sync your bookmarks across multiple devices.

4. Ge.tt: Upload and share large (or small) files efficiently.

5. Track This: Track your packages with email, SMS, Facebook, or Twitter.

6. Readability: Read blog posts and articles in an ad-free environment.

7. Billable: Create an invoice in 30 seconds.

8. DaisyDisk: Find out what’s hogging your disk space.

9. About.me: Build a personal website in about 2 minutes.

10. Evernote: Put everything you want to remember in one place.