WowAce

Uses guild notes to add alts' main names to chat windows and other places

RicoMiniMap

Shows activity for hidden ChatFrames by making their tabs flash.

AceBuffGroups

Adds unreal tournament style sounds to PvP encounters.

Control screenshot format and quality via FuBar

DataBroker display using minimap buttons.

Creates simple table controls for tabular text data.

OneBag is a replacement for the default game bags that combines all the bags into one frame.

Clean looking square minimap with many options.

Mark My Words

Acolyte2

Add a line to herb tooltips that shows what pigment they produce.

BuffMe

Cancellation

Instant SLAM! notification

Replacement for default Rune Frame and more.

Scans your Equipment for cumulative item bonuses and sums them up.

Combination of Titan LootType and Roll - stripped down and cleaned up.

EnhancedLFG