NB1: I primarily use SocialScope on my BlackBerry. SocialScope's terms of use prohibit me from showing screenshots of their beta. Hey, guys, I want to show everyone how great you are!

NB2: Screenshots taken on a BlackBerry 9000 running OS 5.0

First Impressions

I've never understood the need for a EULA. They're long, confusing, boring and a terrible way to make a first impression on your customers.  Twitter for Blackberry has a 30 page monstrosity.

EULA Hell

No one reads them, no one cares, find a better way.

Good

This app really shows off the power of the BlackBerry SDK. It's a pity that more developers don't make full use of it.

Tweets show up in your message list....

Message Integration

...and can be opened from there.

Open From Message

Images can be sent directly to TwitPic.

Send To Twitter

Apps like SocialScope and UberTwitter also hook in to the OS so that you can click on any #hastag and @name and be taken directly to that page within the app. I wasn't able to ascertain whether this functionality was available in this app.

Bad

Limited view space.  At best, you can view 2 tweets at a time before scrolling. That's not a very efficient use of space.

The Tweets Went In Two By Two

Poor navigation.  You can't simply scroll left or right to move between pages, you need to scroll all the way to the top, or open the menu.

Navigation

The software also doesn't remember which tweet you were on before you left.  It always refreshes the timeline and jumps to the top.  This is really annoying and it's a problem solved in both UberTwitter and SocialScope.

Ugly

Missing loads of features that many users have become accostomed to.

• URL expansion.  bit.ly/fjhgkdfhg means nothing - use their API to expand the URL
• Embed images and media. Show a preview of flickr images, YouTube videos etc.  At the moment, it only appears to do TwitPic.
• No OAuth!  This is partly due to Twitter's broken mobile OAuth support.
• No autocomplete. SocialScope will show a list of your friends when you type @ to allow you to quickly select them.

Conclusion

This app is amazing... if you've never used UberTwitter or SocialScope.  I also found it to be marginally slower than the other apps.

Getting the client was fairly simple, but could be better. Simply visiting http://seesmic.com was enough to bring up a mobile friendly page with download instructions. However, scrolling down presented this mess. You simply can't rely on users to know what make, model or firmware version they have. Use the user-agent string to do as much of the hard work as possible. If a user tries to install an incompatible version, it won't work and they'll blame you.

The download itself is a sprightly 172KB and installs very quickly - it also doesn't require a reboot. Once you've signed in, the main interface is very simple. UberTwitter, for example, presents the user with complex set-up options on the first run. Seesmic gets straight to the action. Seesmic is entirely menu driven - there are no shortcut keys. UberTwitter allows me to hit R for reply - on Seesmic, I have to delve into the menus. Luckily, they're short and have obvious names. Reading a tweet gives the usual option, hashtags and @s are hyperlinked - as are web addresses. On usability flaw, the cursor is at the top of the screen. A user has to scroll through the "Web" hyperlink before getting to the links within the tweet.

Again, because there are no keyboard shortcuts, everything has to go through the menu. Searching is problematic. Pressing enter doesn't start a search, it inserts a new line. The search button isn't the first thing you get to when you scroll down. While the results are standard, this odd error message kept popping up. I encountered this error several times.

Writing new tweet has some great usability touches - and some real clunkers. The closer a user gets to filling the 140 characters, the more red the screen turns. URLs can be automatically shortened and images can be added. This shows one of the great usability failures of Seesmic. Rather than use the BlackBerry's file select utility, it uses its own - and it's dreadful. Ugly looking, no ability to search, slow, no preview. Overall, a real let-down.

I don't know why companies often insist on creating their own versions of well established system functions. Especially when they add nothing and remove plenty.

Sending a tweet was continually problematic for me. Although it eventually relented. Seesmic also makes great use of notifies, showing you on your home screen how many unread tweets you have. Overall, Seesmic isn't a bad client. There are a few rough-around-the-edges bugs and the file selection is atrocious but other than that, it works. Power users like me will miss the shortcut keys of UberTwitter, and UT's system-wide integration (uploading photos, capturing hashtags in emails etc.).  It lacks other features such as in-line photos, ability to see followers and friends, it also has no way of marking a tweet as a favourite or seeing favourites.

One feature it does have - a first in mobile twitter clients - is the ability to view lists.  You can't add, edit or create - but you can see the lists you have created or are following.

Conclusion

Seesmic works well enough as a basic twitter client for BlackBerry - but there's nothing exciting about it.