Clueless muppet

This hand is just about indicitive of my luck of late. Not sure what this clueless muppet thought I had, but to call for all your chips on the flush draw isn't the smartest move. The best he could hoped for was me to have an over pair like QQ, but even then it'd have been a coin flip.

***** Betfair Poker Hand History for Game 231613918 *****
NL Texas Hold'em $25 Buy-in + $2.50 Entry Fee, Level:1 Blinds(10/20-(no ante)) - Saturday, July 21, 14:32:43 GMT 2007
$25+$2.50 NL Holdem #956948
Table 1 9-max (Real Money)
Seat 7 is the button
Total number of active players : 9
Seat 1: surazal ( 1,500 )
Seat 2: KEEGAN999 ( 1,500 )
Seat 3: Crome ( 1,480 )
Seat 4: Moggy1965 ( 1,500 )
Seat 5: 922661 ( 1,480 )
Seat 6: RumTiddle ( 1,480 )
Seat 7: Rabsy ( 1,680 )
Seat 8: pokerEsse ( 1,480 )
Seat 9: barny39 ( 1,400 )
Tourney Level:1 Blinds(10/20-(no ante))
pokerEsse posts small blind [10]
barny39 posts big blind [20]
** Dealing down cards **
Dealt to RumTiddle [ Ad, As ]
surazal folds
KEEGAN999 folds
Crome folds
Moggy1965 calls [20]
922661 folds
RumTiddle raises to [70]
Rabsy folds
pokerEsse folds
barny39 calls [50]
Moggy1965 calls [50]
** Dealing Flop ** [ 3c, 7c, 6c ]
barny39 bets [220]
Moggy1965 folds
RumTiddle goes all-in
RumTiddle raises to [1,410]
barny39 calls [1,110]
barny39 goes all-in
Returning uncalled bet [80] to RumTiddle
** Showdown **
RumTiddle shows [ Ad, As ]
barny39 shows [ 3h, Ac ]
** Dealing Turn ** [ 6s ]
** Dealing River ** [ 4c ]
** Hand Conclusion **
barny39 wins 2,880 from main pot with a Flush
************ Game 231613918 ends ************