On *this* forum, the Special Offers section is relatively new and hasnt gained broad appeal just yet. The few that you see getting a lot of views have probably been up for awhile and/or they were promoted to my list (if they were mine).
Also, I did notice you were running offers for unrelated products. In IM related forums, IM related products will get the most attention.
I am looking for other such places to list things online, similar to eBay or other popular sites for products in a wide variety of niches. There has been very little response to my query yet though - but I will keep you posted. (I posted it here in the Online Marketing category if you're interested).