As per the title, we had the awesome and very handy MAPoMods by Cyronaut for Morrowind mods:

http://www.mwmythicmods.com/MAPoMODSbyCyronaut.jpg

This was really handy when building your mod list, and also as a mod maker so you could try to avoid clashes with other mods. So do we have any info like that for the various Fallout 3 mods? Or are we shooting in the dark for the most part?