Another thread mentioned John Fund attending a nutroots convention. The rat pollsters were predicting 20-50 loss in House.
My own 2010 prediction:
Yes and I think it could go even higher than that possibly but I conservatively estimate a loss for the democrats in the House of somewhere between thirty and fifty seats minimum.
In the Senate I predict a loss for the democrats somewhere in the three to six range, possibly more.
These are conservative MINIMUM estimates IMHO.