Some of you might notice that the teaser block is missing when you are writing your updates, but this has been replaced with a much simpler method of seperating the teaser from the body.
When you write a post , you simply place '<!--break-->' where you want the post to be cut. This can be at the beginning of the post, or the end of it.. or after any of the paragraphs. If there is no 'break' tag, oasis will try to cut the post after the last paragraph that falls within the limit (200 characters) or the first 200 characters. This might make some of your posts look funny if you write 9000 words in one paragraph, but isn't that much different from how it used to work.