$25 NL PF steal, is this really dumb?

[yellowjack]

My image is really tight as I've raised 3 pots in 4 orbits and taken it down preflop or on the flop/turn.

What I want to know is if you think I should be doing this every time with any two, because of the money in the pot and weakness shown by all players, or if I'm just throwing money away here. I am definitely betting the flop if someone calls me.

Party Poker No-Limit Hold'em, $ BB (10 handed) converter

MP3 ($25)
CO ($24.15)
Hero ($28.10)
SB ($5.65)
BB ($20.35)
UTG ($23.65)
UTG+1 ($22.75)
UTG+2 ($24)
MP1 ($73.15)
MP2 ($27.10)

Preflop: Hero is Button with 6[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/spade.gif[/img]. MP3 posts a blind of $0.25. CO posts a blind of $0.35. SB posts a blind of $0.10.
UTG calls $0.25, <font color="#666666">2 folds</font>, MP1 calls $0.25, <font color="#666666">1 fold</font>, MP3 (poster) checks, CO (poster) checks, <font color="#CC3333">Hero raises to $2.25</font>