Just released Lykos Admin Blogger 0.1 for Xoops 1.3.8
This is a quick and dirty way to post one liners on your site. There are 2 blocks and one main page, no admin. One block has a simple text form. Anything ADMIN posts in here will be added to the top of the display list. (Suggest making this box only visible to admins). The second block displays the latest X posts (editable). At the bottom of the list of posts is a link to the main page, with a list of all posts. There is no edit function, nor a post expiry.
Download here, or from http://www.lykoszine.co.uk