Networking is an essential part of the conference experience, but what opportunities are there for those who cannot make it to many, or even any, meetings? Can Web 2.0 applications enable scientists that do not have the time or money to attend meetings to reap the benefits of networking, and do Web 2.0 applications have a place in both our social and work lives? The June Editorial in Nature Reviews Microbiology (6, 410; 2008) takes a look at selected virtual networking resources, including wiki software such as OpenWetWare, preprint servers (for example, Nature Precedings), scientific social networking sites (for example, Nature Network) and blogs, that might be useful for microbiologists, and the editors welcome your comments.