bluejak, on 2011-February-14, 19:14, said:
That suggests not forcing to me.
This agreement presumes that the heart bid showed spades. From North's point of view it doesn't, so 2♠ would be a reverse. We do not know how this pair play 1♦-(P)-1♥-(2♣)-2♠. This information is highly relevant, and...
Quote
Furthermore, I do know some people who play a shift as forcing and a jump shift as stronger and distributional.
It is also very relevant how this pair play jump reverses. Somehow, I doubt they play them like this.
I realise that people here are assuming that the pair play reverses as natural and forcing and jump reverses as something artificial. I do not think these are unreasonable assumptions.