Well, I usually don't try to 'convert' anyone to anything (even David) just because I know I hate it when people do that to me, so out of respect and common courtesy I don't...at least not purposefully.
I will, however, say that I've made my mom an even bigger fan of him by listening to his music all the time, she absolutely
loves his rendition of 'Little Sparrow' so everytime she's around I play it and she gets all giddy, it's cute. I also make sure to keep my sis interested (not that it's hard) by giving her updates since she doesn't have an account on here, and she always likes to see pics, videos, or songs she hasn't heard of before. She doesn't always like to admit it, but she's almost as obsessed as I am.
I guess I only feel comfortable influencing my family in that respect

I almost have my entire family hooked, I just have two to go, and even one of them sort of likes him already. It's only a matter of time.