Recently, I pushed out BottomLine as a standalone blog poster. In doing this, I reused some of the systems originally built for BottomFeeder - such as the online updating code. That's where I ran into the issue of unplanned reuse.
I had modified the library in question so that it would work generically (or so I thought :) ) - but this was the acid test, and it failed. As it happens, there were still some assumptions in there to remove, and a few setup things to deal with. That didn't take long to address, but I ran across another issue - proxy servers.
In BottomFeeder, the post tool doesn't need its own proxy settings - it's using whatever BottomFeeder uses. In standalone mode, that's not the case though - and I had completely forgotten about that until Troy pinged me on it. That ate up a fair bit of my time - not because it was hard, but because I shorted myself on sleep last night, and I kept forgetting steps in my build process.
Anyhow, I'm uploading the updated BottomLine now - should be ready to go in about an hour.