Over the last several weeks we've been hard at work improving the speed and stability of our backend systems. You should find Xoopit much snappier now. Xoopit is simple to use, but we've built sophisticated systems under the hood to index your email and find all the great content buried in your archive. We're now able to index mail 3-4x faster than before and site speed has improved tremendously as well.
These improvements also allow us to take on a lot more users. We're excited to re-open invitations and get more people using Xoopit. Lots of invites will go out this week. Also, the first 200 people can click here to signup.
Finally, this release allows us to roll out some great new features over the next several weeks as well. Stay tuned for more, and keep the feedback coming!
P.S. If you think you have what it takes to scale Xoopit to work against every web mail inbox—one billion users... [move pinky to mouth, twirl thumb, laugh like Dr. Evil]—we're hiring! Send your resume to firstname.lastname@example.org