Eero Holmila, CEO of Rohea showed me Qaiku.com a few weeks back when it was still in closed beta. Now it seems to have opened up to open beta and is accepting registrations. With services such as Qaiku, Twitbear, Bloggy and others being created it shows that the vacuum created by Jaiku's downtime has created a new market for microblogging. The downside for the community of course is that the whole market is now very fragmented and thus the value in each new service is lower to the individual from the network point of view. Nevertheless, let's have a look at Qaiku.com - it's one of the best clones of Jaiku out there, I must say. It's still got some issues however. For example, you have to know Finnish to change the language at the front page to English, it's hidden there in the drop down menu. Once you sign after registration it's very similar to the Jaiku user interface. In addition to taking the best of Jaiku, there are small new improvements which in my opinion are very welcome. One