Another mydigitallife.com purchase inquiry

Every once and a while I receive a purchase inquiry for the domain, mydigitallife.com. I purchased it a long time ago with the intention of building a gigantic piece of software. ;)

I'm kind of torn. I was really attached to the domain, but now that I'm receiving almost regular offers I'll probably sell it eventually.

Do any of you have some domains you purchased with grand plans, but are just lying dormant?