I've started the habit smoking a cigarette after smoking some pot, mostly because it seems to ramp up the effects a bit.
I don't want to start smoking regularly, but I do actually crave more. My mom recently decided to start smoking again after 21 years of not smoking and both my brother and dad smoke regularly. My dad doesn't want me to smoke so I can be around him while he's smoking and be fine because he wouldn't let me take one anyway, but when I'm with my brother I can't really resist it.
But yeah I definitely don't want to become seriously addicted to nicotine, I enjoy smoking a cigar every once in a while, but that's where I want it to stay.
I smoke cigs rarely enough still for them to actually give me a pretty good high, but it only lasts about a half hour.