Multiway pot....
I'll tell you what I was thinking on the flop later...

PokerStars No-Limit Hold'em, $0.02 BB (9 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

MP2 ($6.05)
MP3 ($4.78)
Hero (CO) ($4.23)
Button ($3.90)
SB ($5.33)
BB ($0.54)
UTG ($2.58)
UTG+1 ($1)
MP1 ($3.29)

Preflop: Hero is CO with 3, 3
2 folds, MP1 calls $0.02, 1 fold, MP3 calls $0.02, Hero calls $0.02, 1 fold, SB calls $0.01, BB checks

Flop: ($0.10) 3, A, 10 (5 players)
SB checks, BB checks, MP1 checks, MP3 bets $0.04, Hero ?

I had 2 dilemas:
1) given a bunch of limps I wanted to just call the flop and let some weaker holdings bet off more chips...
2) given the limped pot and the 2 suited cards, I was worried someone was drawing to a flush and wanted to charge them...

What would be an appropriate decision on the flop??