URL: http://web.expasy.org/MSight/
Current status:

Has been up since 25/4/12.
Embrace tests: not tested.
Description: MSight: An image analysis software for liquid chromatography-mass spectrometry. MSight is a tool specifically developed for the representation of mass spectra along with data from a separation step. It provides simple ways to navigate through very large volumes of data, with the ability to display small regions for closer scrutiny.