Lots of new features and improvements are coming. A features that may not be obvious:

1) Xobni compiles profiles on all the people in your inbox from all you Outlook and all Gmail accounts and brings them together. This is much bigger that your addressbook...for me over 27k contacts. They are all ranked and merged intelligently even if you emailed them from three different accounts and with different emails. These contacts also are available and aware of your smart phone (BB, and iPhone and Android shortly).

2) we have introduced a new autosuggest (enable in the menu if you aren't seeing it) that is much much smarter than anything you have seen before. Recommendations update in realtime as you add people to the email...and considers which account you are sending from in the ranked results.

3) the new "slidebox" pulls social updates from the contacts in your inbox even if you aren't connected in the network. This feature will get much smarter soon.