There are a lot of Free For All submission services on the Internet. Most people don't. The more resources they claim to submit to, the more software they sell. Keeping a clean database will more than likely not be the highest priority with financial gain depending on inflated numbers. Run a piece of custom software that ensures the link actually got posted Run custom software to check for resources that are no longer functional Needles to say, the above steps allow us to maintain our database easily and keep it very clean.
Quality control requires a lot of effort but is well worth it.
No, due to the very nature of Free For All sites, this would be impossible. The database currently features 2100 resources, your link could be posted to them. All sites only allow a certain number of links per category, or start from scratch every month. Because of this, some resources will include your link for a couple of weeks, others days and heavily trafficked ones several hours. In Short, Free For All Link pages are an excellent way to get a lot of exposure and get it quickly, when done correctly.