I topped up my Skype account with £10 using a UK credit card on October 23rd
and got the "you have qualified for the free UK landline call" email saying
I had to wait to receive an email telling me when I could start talking for
free. According to the offer page

http://www.skype.com/campaigns/talkforbritain/

I would expect to wait for 72 hours from the time of the first email till I
got the second. As today is the 28th ait is well over 72 hours! Has anyone
who has taken up this offer got heir second email yet?