GRAVITY KEYBOARD COMMANDS (Version 2.2 and up)
The official list is in Gravity's on-line help.
Look under help - index - accelerator.

VERSION 2.6 (Super Gravity) ADDS THIS

                Quick Filter Dialogue          / or CTRL + Q
                (use F5 to restore)

VERSION 2.3 ADDS

              Switch between all articles
                   and default filter        CTRL + SHIFT + A

VERSION 2.2 ADDS THESE ACCELERATORS

              Skip to next unread article    SHIFT + N
              Skip to next unread in thread  SHIFT + E
              Skip to next unread local      SHIFT + B
              View next unread article       N
              View next unread in thread     E
              View next unread local         B
              History Forward                ALT + Right Arrow
              History Back                   ALT + Left Arrow
              Unprotect Article              CTRL + SHIFT + L
              VCR                            SHIFT V
              Expand and collapse thread     + and -
              Switch to Pane                 1, 2, or 3
              Force open an article          CTRL + ENTER
                 (over-rides the lines > xxx thing)

          (Skip = move to without opening       View = open article)

ARTICLE

 Post                P
 Follow Up           F
 Reply               R
 Up one              U
 Down one            D
 More                Space
 Show Full Header    H
 Mute Quoted Text    Q
 Delete              Delete
 Decode              Control + D
 View                V
 Priority View       Control+Shift+V  
 Manual Decode       Control + M
 Save As ..          Control + S
 Mark As Read        K
 Mark As Unread      Control + U
 Mark As Important   Control + R
 Mark As Normal      Control + O
 Mark As Protected   Control + L

FUNCTION KEYS

 Help                  F1
 Refresh View          F5
 Spell                 F7
 Menu           SHIFT F10
  (pop up r-click menu)
 Sanity Check    SHIFT F7
  (resyncs article counts)
  (for the current group )

THREAD

 Previous                Control + P
 Next                    Control + N
 Mark Read               Control + K
 Watch                   W
 Ignore                  I
 Expand/Collapse         Control + T

VIEW

 Zoom                      Z
 Step through Panes        TAB
 Switch to Pane            1, 2, or 3
 Global Options            Cntrl+Shift+O  
 Image Gallery             Control + G
 Image Factory             Control + I

NEWSGROUP

 Subscribe               Control + B
 Retrieve Headers        Control + H
 Mark As Read (Catchup)  Control+Shift+C

TOOLS

 Apply Rule Manually    Control+Shift+M
 Scoring                Control+Shift+G
 Rescore Current Group  Control+Shift+I
 Add Scoring entry      S

SEARCH

                       Find     Control + F
                       Search   Control Shift F

SERVER

              Update server counts        Control + Shift + U
              Retrieve Headers            Control + Shift + H
              Retrieve Tagged Articles    Control + Shift + R
              Stop Retrieving             Control + Break
              Server Properties           Control + Shift + P
              Add/Remove Server           Control + Shift + S

Keyboard commands - post window.

              Send        Control + ENTER
              Save draft  Control + D
              Cancel      ESCAPE

Windows keys that work just about anywhere.

              Cut         Control + X
              Copy        Control + C
              Paste       Control + V
              Select All  Control + A
              Page Up
              Page Down   (acts like space)
              Arrow Keys

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