I just got my invite to alpha test SocialScopeLite
It just blows away Uber Twitter, Here is a brief rundown of the SocialScope application:
View options on home page:
Combination inbox, tweets posted, replies
A big advantage for me is the combination of Twitter and Facebook, you can post separately to either one or both at the same time.
1. Search Twitter
2. View your profile on either Facebook or twitter
3. View profile of user:
4. Link a Twitter user to one of your Blackberry contacts
5. Spell check ability on posting updates (Handy)
All in all, I find the user interface smoother than Uber Twitter and the appearance is more appealing.
Hope this helps, I'll be keeping SocialScope for awhile, but will definitely have to try Tweeteev when it comes out.
If you want to try it, just keep bugging them with tweets and requests until they get sick of you and send you an invite
p.s. Looks like I picked the wrong User to follow for this forum, but I wanted to display the top bar and he was the last updated twitter, sorry. No offence intended