Here you can find the places to go first looking for help.
First of all: You do not need a google account to use this forum/mailinglist!
If you experience problems in using InaSAFE or have suggestions on improving the software or you would just get in contact with other persons using InaSAFE you can join our google group by sending an email to:
inasafe-users+subscribe@googlegroups.com
You can unsubscribe again at any time by simply sending an email to:
inasafe-users+unsubscribe@googlegroups.com
You can read and browse the archive of asked Questions on the InaSAFE-users group page at:
https://groups.google.com/forum/?fromgroups#!forum/inasafe-users
There is a Facebook group in Indonesian language where you can ask for help if you are searching for help in that language:
https://www.facebook.com/groups/forumQGISindo/
If you want to help in development or found a bug that you would like to report, take a look at the Getting involved section.