“How to set up a “yourdomain.com/+” redirect in one .htaccess line:
RedirectMatch ^/+(.*)$ http://plus.google.com/YOUR•PLUS•ID•HERE$1
For example, mine is:
RedirectMatch ^/+(.*)$ http://plus.google.com/114592751246503219483$1
This causes http://dsandler.org/+ to show my posts by default but allows you to append “about”, “plusones”, etc, e.g.: http://dsandler.org/+/about .”
Shared by me on Google+: Clever. Really clever: using htaccess to set up a redirect page for Google+: this allows you to append any of your other Google+ tabs (about, or even buzz for those like me who want to continue using it).