From your experience, what are the most popular mods?

[FishInferno]

So I think everyone might have a different idea of what mods are the most popular, depending on what they have heard around the forums. Just say what mods you think are the most popular from what you have heard.

from what I have read, KW and B9 seem like the post popular part packs, while FAR seems like the most popular plugin. Mechjeb is pretty popular, but half the people here love it and half of them hate it.

[blizzy78]

Just sort by number of replies: http://forum.kerbalspaceprogram.com/forums/35-Add-on-Releases-and-Projects-Showcase?sort=replycount&order=desc

[Orionkermin]

I think DRE is a contender for the plug-in spot as well. KSO may not be as popular as KW/B9, but it's definately up there.

[Red Iron Crown]

Just sort by number of replies: http://forum.kerbalspaceprogram.com/forums/35-Add-on-Releases-and-Projects-Showcase?sort=replycount&order=desc

Sorting by views might be a better metric, you don't need to reply to download and use a mod. Though both can be an indicator of a mod's difficulty in use, the more complex a mod the more likely the thread will fill with questions and views increase as players read about how to use it.

NumberOfTimesDownloaded/TimeSinceRelease would be better still, but I don't think it's easy to get that data.