Is it worth the $3 per month? I realize there are other tools like social marker, but those require manual work to submit to sites...
They recently put some limit on submission. Actually im developing my own socialbookmarking tool wich will be 100% automated (email comfirmation, decaptcher.com). You can check the link in my signature. The problem with all tools around is most of them are just really buggy or you still have to do alot of manual work.