Let's Start Sharing On Facebook!

I recently came across a site called Co-Promote, which basically encourages Facebook and twitter users to share each others posts through a promotion system, the problem being to have more than one promotion running at a time costs a ridiculous $49 per month.
I though we could start a similar informal system amongst Facebook users here, once or twice a day when you're on your Facebook timeline look for a couple of posts from fellow artists and share them to your own page, there's no need to add any other comment, just a simple share, equally if you're notified that a fellow artist has shared one of your posts take a look at their page a share one or two of their posts.
I'm not going to suggest it will work miracles but every little helps, it may also help to make our own pages more interesting by having differing content
If anyone can think of a problem then shout - I'm sure you will anyway :)
Just remember, when you share make sure you share to your ***page*** and not your timeline