[arawde]

I do the same thing, but... grocery store bags are pretty small. I would imagine you would need to use a number of grocery store bags to hold the equivalent amount of a black drawstring bag most people use.

I also use a reusable bag for most my grocery shopping. I know a number of people who use cloth bags.

I do know there are programs which seek to collect plastic bags and recycle them, but I've never actually looked into what they are being used for.

If you feel like your contribution of recycling grocery store bags is meaningful, I don't think you should stop.