dwar0123, on 2012-April-26, 13:35, said:
As the confused individual who is clearly wrong, I am still confused and if you could clarify a few things for me I would appreciate it.
My understanding of takeout doubles is that you should have 16 points to make one at the 3rd level. Obviously you can't have 16 points as a passed hand and thus the definition of this bid in this situation is open to a different interpretation, but I felt the reasons that you should have 16 points would still apply. Ie, you are forcing your partner to bid at least at the 3 level and should have enough strength to minimize the chances of being doubled and set a large number. At the 3rd level, I thought this number was 16.
West in this situation is still unlimited(to 20) and could easily be 4-4 in the majors, in which case you are going for a very large number. There is this risk in all bids but it still seems to me to be unusually substantial in this situation.
This lesson was pounded into me one day when(with a slightly weaker but same distributional hand) I went for 1100 after this auction.
P(me)-1♦-p-1nt
X-XX-p-p
2♥-x-passout
Granted 1nt is 6-9 rather then 0-6, but I was only forcing the 2 level. The good player opposite me left in disgust commenting that my bid was insane and upon reflection I felt he was right. I am not yet seeing much difference between the two situations.
The difference is the fit. The opposition here rate to have atleast 9 diamonds, so you have good chances to catch partner with a 4 card major, limiting to the damage, but I think this illustrates why it's becoming an increasingly popular style to open light distributional hands.
Yes LHO could be 4=4=3=2 but that is a very small chance.