Website dilemma

I have a pligg powered website. I installed pligg and never checked it back for 2 years. Now, it receives spam submissions like anything. What should I do of this website. It is a pr 2 domain with Alexa ranking of 32k.

Appreciate.

In 2 years the pligg database is very big and your server get's slowly. The best way is, monetising. tour your pligg web- domain to a money web (perhaps your money site) or to sedo and so on. the traffic isn't so bad, you can earn money with this and have no more problems with the malous- and spamlinks