I drink coffee with a straw. I realize that most take-out coffee comes with a lid that has a tear-up section or pre-punched hole to drink through, and that these lids help prevent spills. But I'm still perfectly capable of spilling coffee when I drink it from the cup. So I stick a straw through the hole.
Some years ago, Ms. Eclectic and I realized that if we drink coffee through a straw, it is much less likely to spill, especially when we are in the car, driving down the road.
And a real bonus of drinking anything through a straw while driving is that your vision of the road is never obstructed. You don't tip the cup or can or bottle up in front of your face when you drink through a straw — you can always keep your eyes on the road and the traffic when you drink coffee (or anything else, for that matter) through a straw in the car (and to head off the likely questions, no I do not and I do not advocate drinking beer while driving, nor have I tried drinking beer through a straw).
Drinking coffee through a straw has become such a habit for me now that I usually drink it that way, even if I'm sitting down at Tim Horton's. Using a straw also avoids the ugly dribbles and stains that run down the side of a porcelain cup.
It has a lot to recommend it, but I still haven't screwed up the courage to ask for a straw at higher end restaurants.





For obvious reasons, you want to keep as little air in your digestive system as possible.
On the plus side, a narrow straw can really limit flow and therefore help you drink slower, if that's a problem. (For me it is sometimes).
I'd been a coffee snob, until I noticed that an allergy (or maybe it was the snobbery) caused peculiar spasms, making my tempromandibular joint lock up (painfully!), and forcing me to speak like an old Bryn Mawrtyr for days at a time. I do miss drinking the stuff -- rahhlly, dahling.
Sip it any way you can!