SocialSpark is a new service launched by IZEA.I've used SocialSpark and all I can say is that it is the best paid to blog service till date.The code of ethics of SocialSpark make it the best advertising network.It is a perfect mixture of social networking and blog advertising.Most importantly,all links are "nofollow" links which means that Google has no problem if you use SocialSpark
You can also check out my blogger profile on SocialSpark to have an idea of what SocialSpark profiles look like.Here's a summary of my SocialSpark experience.
Things I like about SocialSpark
-All SocialSpark links are nofollow links.
-It is based on IZEA ranks which are based on real traffic.
Things that need Improvement
-The format of Sponsorships needs to be improved.
-The queuing system for opportunities should mention the position in the queue.
-The minimum payout of $20 should be lowered.
There are some features in SocialSpark that need improvement as I've mentioned before.But we need to consider the fact that SocialSpark is just a few months old and will eventually improve as it grows.Thus I stick to my point that SocialSpark is the best advertising network.