Hello and welcome to JU. I look forward to what you have to say about tech stuff, am not much of a skinner but love computers. JU is a great place and I'm sure you'll enjoy writing stuff here. About the PG rating, good luck. While most are very decent people and will avoid R rated language, unless necessary, there will always be those 2 or 3 that will ruin it all right off the back. Of course that's what the blacklist feature is for and the soon to be added (hopefully) ignore feature. Considering how annoying I can be from time to time I may find myself the guinea pig of that feature. LOL.