Systems Biology Paper Watch
There is now a community page whose aim is to maintain a list of
upcoming relevant papers in systems biology.

http://bioinf.ucsd.edu/~sbandyop/papers.html

As a viewer feel free to bookmark it or subscribe to its RSS feed.
Even better would be if you are interested in contributing to its
success. It is fairly simple and requires you to register at
connotea.org and email your username. You can get more info about
joining at: http://www.connotea.org/wiki/Group:BioinfBlog .

I hope this is useful to you and can become a resource for the
community!