Thank you so much for putting up that file for download. I too have been searching for this plugin. But the Configuation has me confused. I have this choice:
Categories Only:
Causes Adhesive to display sticky posts only when viewing categories, and not also on the home page.
Which sounds like what I want but also sounds like the opposite of what I expected. I am using a theme that only allows one post on the home page and I want the post I have there now to be there all the time and all other posts to go into a category only and never appear on the home page. Is that what that choice will do? My site has only one post and all else is pages because I can’t figure out how to make posts without them going onto the home page (and replacing the post that is there). Any advice? I have installed adhesive and am stuck on the configuation.
Later: I finally got up the courage to try the config checkbox both with making the post I want on the home page sticky and a new post not, and the new post overwrote my home page. And also made a new post sticky. Always the new post overwrites the one post that I want on my home page.
