If the droid displays the same as the ipod/iphone app, you dont see signatures. When I first saw a post by myself, I wasn't sure what was wrong since it didn't show that I was a mod... then I saw that none of the mods/admins were showing up.
"What, exactly, is the internet? Basically it is a global network exchanging digitized data in such a way that any computer, anywhere, that is equipped with a device called a 'modem', can make a noise like a duck choking on a kazoo." - Dave Barry