>>347
I'm not sure there is anything I can do, appart from removing the ability to keep browsing the page after you post (which would be bad).
>>348,349
moot is lazy and hasn't updated the tools page for the latest version. The newest version is avaliable here:
http://4chan.wrathfilledhate.net/
>>350
I doubt its a *nix pronblem, I use linux to write and test the extension, and seldom test it in windows. Is the upload problem with quick reply? if so is it the external window one or the embedded one? The external window one is broken untill I fix it (soon I hope :( ).