I recently connected a product related Facebook page to it's Twitter sister page, so when I post something on FB page, it automatically, shows on Twitter side.
Now it looks a bit dumb to me that I basically don't need to go to Twitter as duplicated stuff shows from FB. I also see things from FB get cut because of Twitter's limits.
Things I post about are totally product oriented, including discounts, coupons, etc., as well as participating in discussions when they arise.
I wonder what do you do, how, and why?