The LOA certainly did and another off brand did as well. I also like the warmer feel that some of the new cfls have, and tend to reject the white white ones and return them to the store. The real barrier for my household is the fact that all of my living room lamps are 3ways and three of my overhead lights are dimmable. I have not seen any attempt to address the 3way issue. The consumer issues in surveys have continued to be light quality, dimmability, and fit.
Price is the easist to address.
Having one of my cfls just burn out this week after 8 years of constant use, I think durability will eventually be a good selling feature, but people have to experience this factor before it really impresses them. To date this has not been commonly experienced benefit. I have a number of 10-year old incandescants in regularly used fixtures that I wonder if they'll ever burn out. Mark Thornsjo GE also makes a dimmable CFL for torchieres, a so-called '2D' CFL, rated at 55 watts. I have five such torchieres in my home.