I've seen some posts about concerns for the amount of selling here and I too get a little frustrated when non-selling posts are buried and missed.

How about this for a suggestion...

If you are going to make multiple posts advertising chips for sale, can you contain them within one group? Start with a general "Today's Sales" and then post the individual sales as a reply to that? This way its all contained in one group and users can easily decide whether to skip it or go through them?

Which looks better???

- FOR SALE #1
- HOT ROD OTD
- FOR SALE #2
- FOR SALE #3
- IOTD TEXAS
- FOR SALE #4
- CCA CONV NEWS
- FOR SALE #5

or

- HOT ROD OTD
- IOTD TEXAS
- GENERAL SALES TODAY
     - FOR SALE #1
     - FOR SALE #2
     - FOR SALE #3
     - FOR SALE #4
     - FOR SALE #5
- CCA CONV NEWS

Just a suggestion that seems like a WIN-WIN for everyone.