There has been a growing attitude of "I don't need a landline, I'm never home anyway and I'm going to use my mobile".
However I have to consider the ease (and cost) for others to get hold of me (some of these people may not have mobile calling plans).
Is there any such thing as having a "virtual" landline, keeping my landline phone number and having that free to call for locals via their landline, but having the call diverted to my mobile - but NOT having to pay per minute for these diverted calls?