The web is exceptionally rich in genetics-related content so it was time to publish the Genetics and Web 2.0 collection on Webicina.com as well as PeRSSonalized Genetics that lets you keep track of the latest news and resources in the field of genetics in a personalized way. A few of the many great examples how genetics is covered online.
GenomeWeb provides news and announcements in several sub-fields of genetics.
DNA Network is the biggest aggregator of genetics blogs.
SNPedia is a unique collection of single nucleotide polymorphisms.
The American Society of Human Genetics manages a Youtube channel:
There is a Personal Genome Assistant for smartphones:
And you can analyze a human gene and locate it on a chromosome through WolframAlpha:
More examples and resources in the Genetics and Web 2.0 collection.