I love he numerous amount of ways I have seen that we can use to get more sign ups.  I had a guy tell me that he Mobile Markets his GDI Affiliate Link.  I was puzzled, but he explained a little more and he actually sends thousands of text messages properly mass advertising.

It sounded very unique, I had never heard of it, but i've been trying it out for the past mount and I have generated over 40 sign ups just using it mainly at night and when i'm away from the house.  I think the site is autotextsender.com and i've heard they have a little demo out now.

Thought some of you might think that is kinda cool, I know its different and unique.