It is still working for me till now but i genuninely see groups more as communities than traffic generators. if my post solves some problem then clicks come to me naturally link drops just falls into oblivion.
Not at all helpful for getting traffic. Facebook has killed reach of groups.
Right on. It's easier to collaborate with groups when you are first able to contribute. A post which answers a question can generate more clicks than spamming your link to 20 groups.
