I guess we need to define spam again...
the short version;
1) You own or would benefit from posting a link to a company.
2) You own or would benefit from traffic on your website (revenue generating traffic, ads, etc)
3) Pyramid schemes (ie; "Free iPod", "gasoline", etc)
4) Your site directly competes with DRN for vistors/members
5) You may not advertise your e bay ads
6) "other" .. hey, gotta leave the backdoor open :)
The bottom line; if there are $$ involved in anyway that flow to you or your company, it's spam.
Clearly your post is not spam.