Accepting LFM invites (noob question)

OK. I'm in an outpost. Someone puts out a LFM call and I want to respond. Currently, the only way I know to do this is to hold down the ctrl key, find that person's name amidst the chaos, then click on it then click on the plus/join key. There has got to be an easier way to self-invite. Please tell me what it is.

you can hit the tab key until their names comes up

Type / invite *user name*

Also, if you click on the persons name so that it goes into the Whisper box, you can then highlight their name and then cut and paste it using Control C and and Control V so that you don't even have to type the name.

Can also cut/paste the name into the blank spot in the party window, then hit enter to invite them.