Most of the people I have on my buddy lists are people I know online only... ._.
A few are family members...my mom, dad, sister, and brother...I know them in RL, obviously. :P
And then I have two people that...I'm not sure where I'd put them, since I met them online, but I've met them in RL as well. O_o
And then any other RL friends of mine...eh, I've somehow lost contact with... ._.