Thanks to Chan'ad, there is now a Free Ali blog. It basically compiles all the posts from Bahraini blogs into one source instead of having to jump around from one site to another. It also contains news digests and reports on the situation. Please take a look!
Also, Desert Island Boy has drafted a letter that you can send to dignataries and officials. However, be warned: Contacting country-specific foreign officials (e.g. U.S.), with the exception of international organizations like Amnesty International, is a thorny issue in Bahrain that even many opposition members are against. It could have unforeseen and unintended consequences.