How Do You Index Your Links?

Hi,

For those of you who DON'T send your links to paid subscriptions....how do you go abouts getting your links indexed?

I've noticed lately that many of my links aren't getting indexed at the rate that I would like and are looking for some tips. I'm currently using IMSlave Link Blaster to ping and meta submit as well as every now and then creating RSS feeds out of my links.

Please share your strategy.