OpenID support added

I have added openID support for mobixplorer, now anyone with a valid openID account can register in mobixplorer in no time and participate in discussion as well. You can  enter your  open id provider url in the login box to use mobixplorer. a default account will be automatically created for you from the details given by your openID provider. Don’t have an openID don’t worry you can get free openID from myOpenID. or if you have a blogger account you can type your blog url  eg:- http://myblog.blogspot.com .