Techcrunch has revealed that Blogger has a beta version (read here). Techcrunch point out the following points:-
But for now there are other features already being discussed. The big picture is privacy, tags, drag and drop layout and easier inclusion of non-textual elements.
Blogger.com will now publish individual posts to the Blogspot servers, instead of republishing the entire blog after each post. Besides making the system easier to use, perhaps this will also solve the problem of Blogger blogs republishing their entire feeds and appearing as unread in feed readers.
Privacy settings will be enabled. Blogs can be public, private or read only by invitation. Many people say that private blogs are counter intuitive and that anything you post online should be understood as being for public consumption - but the blogging software providers are betting otherwise. The privacy feature is either not turned on yet, or is not working, and RSS privacy appears to be undetermined yet. It would be interesting to see Blogger support the RSS privacy standard that Bloglines recently proposed. One thing that’s clear so far is that Google appears to intend that only readers with Google Accounts logins will be allowed to accept permission to read private blogs. That’s a cheap move.
Posts can now be tagged; no more workarounds for Blogger posts to appear in tag search engines. This will also change the composition of tag search results, as there are a huge number of Blogger blogs written by less technical users and robot sploggers.
Drag and drop layout. Both building your blog’s template and changing the position of elements later will be possible with a drag and drop interface. That’s the kind of thing that could help Blogger reclaim its position as the preeminent hosted system in terms of usability. The default template options are also more varied.
Feeds. Feeds for all comments and individual feeds for comments on each post. Support for RSS 2.0 in addition to Atom.