Switched to Beta Blogger already. The new features are really cool, and there are more links connecting to each module, which makes blogging easier. Haven't really tested deep enough on the other new features but I will be.
I must say that new Layout template feature was really good. This will allow end-users to modify their CSS easier instead of copying from other "template-provider" sites and then complain the interface doesn't work, and THEN they started bothering people like me.
Oh, and fortunately, they maintained the manual editing of the CSS portion intact, for us old-school people. Relief!
One of the downsides now, is that I cannot leave comments on the non-Beta blogs. Apparently this feature has not been added yet. So my friends are probably wondering where I am now. Oh well, guess we'll have to wait for it.