As I said I know this is spam and I don't need to this the junk filter. Searching the forums I found the padlock in the search results only relating to the secure official limewire updates, as the orange banner says too. Just search for "limewire", the result's type is com, quality padlock, size 1.0 KB,
the name "Official LimeWire Pro available here", the download directs the browser to LW's home page.