WordPress.org

1. LiveSig hampers the way posts are displayed when the front-page contains excerpts (using the tag) instead of full posts. Is there a workaround?

Solution: Try selecting LiveSig to display the signature in the Individual Posts Only mode from the settings screen. If LiveSig breaks your posts formatting, causes duplication of posts etc. this approach should work for you. I'm still trying to get to the root cause of the problem(s) and I'm afraid you'll have to live with this solution for now.

2. LiveSig doesn't play well with certain other plug-ins like NextGEN gallery and breaks the page formatting. How to fix this?

Solution: See No. 1