Welcome. Of the Kel-Tec line, I have a 2nd-gen P32, and a PF9. Both are great guns. The PF9 is my EDC; the P32 goes with me to and from my no-carry work site, and sometimes gets carried the few times the PF9 isn't appropriate. The nine has been upgraded to the hard-chrome slide; the .32 is stock, in charcoal gray.
It's not necessary to log in to THR to simply peruse the threads, but the "Strategies and Tactics" subforum is only offered to logged-in members. It will be hidden if you're not logged in. Same applies to the Trading Post, I believe.
Another benefit of logging in is that the forum will show you threads that have been added or updated since your last visit, and which ones you've contributed to. You'l also be able to view photo attachments included in posts.
Enjoy! It's addictive!