CHETZMIS: To Keep or Not to Keep?

I've had this domain name for quite a while (since 2001 i believe) now and I've grown attached to it. I recently received a reminder from namenova regarding renewal for chetzmisdotcom. Since i blog less these days, i thought of just letting this domain expire. I'm still debating with myself whether or not I should keep this site. I really don't know anymore. There are many free blog sites out there that I can certainly use to express my thoughts, even blogger offers free stuff, but the thought of chetzmis.com up in smoke puts a frown on my face. *sigh* what's a girl to do?