In the zipped version of LimeWire, a minor addition to "runLime.sh" could allow it to be run via double-clicking it in one's GUI in Linux, after unzipping it, without having to crack open a shell, cd to its dir, and type "./runLime.sh" to run.
Adding:
Code:
cd "`dirname "$0"`"
above the "# try to discover java" line in "runLime.sh" allows the script to discover its own path, assuming the script will always be in the same directory as LimeWire itself.