For some reason it's conducting a survey about that very possibility.
http://promo2.yahoo.com/sbin/Groups/survey.cgi
I belong to two Yahoo groups that are of some value to me--a piano teachers' group and a church band message board.
Personally, if fighting off pop-up boxes is the price I have to pay for free services, it's the price I have to pay. I've gotten pretty handy at zapping those pesky little annoyances.
I do pay for one Yahoo service currently--Bill Pay. It costs me about $2 a month more than the bank's online bill payment service, but payments are deducted from my account on the day I want, not a week or more in advance. In addition, when the bank online payment system sent out paper checks, they charged me the day they were mailed. Twice the checks never cleared, and it took them a MONTH to correct their error.
No, I don't want more e-mail storage. I don't want to pay for groups.
I want Yahoo to tighten its belts the way the rest of us have in this recessionary economy.