How many times do you respond to discussions from you friends list?

I check mine pretty often too-as I am doing right now! I once had a whole slough of friends on here that I had nothing in common with. Now, I am very selective with my friends and make sure we have interactive discussions before we are added as friends in either direction. I check out my friends mainly because I can be guarnteed to find something worthwhile to respond to! Unlike just skimming through random discussions, which often wastes more time.

Atleast once in a day I do check and respond them.

I also check my friends' discussion everyday even if I don't always respond to the discussion they have started, it depends on what they write so I can say that I respond to one or two discussions a day.