giving up my land line???

I'm debating whether I want to keep my land line after I move or just get along with my cell phone. My daughter and family gave up their land line recently and I'm still able to stay in touch quite easily. More and more of my friends and family are calling or texting me on my cell these days. I admit that I really enjoy texting. I started keeping track a couple of weeks ago of calls received on my land line and it seems that 90% of them are trying to sell me something, ask for a donation or "give" me something.  My favorite was the caller with a very thick accent who informed me that the US government had selected me to receive an award of $9,000. Right! I laughed and hung up. Maybe I should keep the land line for its entertainment value??