PR fall down?

[apolosgreen]

[FONT='Calibri','sans-serif']Hi guys,[/FONT]
[FONT='Calibri','sans-serif']My sites PR was 6 and suddenly it fall to 4, i regularly update my site. i am mot able to what can be the reason behind this fall?[/FONT]
[FONT='Calibri','sans-serif']Please help me.[/FONT]

 

[Deaongrab]

Try different things like social bookmarking, getting backlinks and your PR will increase once again. Try it.