The notification bell and the message envelope are common across all forums that have been converted to Xenforo software. I recently received a message from someone and after looking, it came from the Winnebago owners forum, and not here.
So yes, certain things are blended together. When you click the bell, pay close attention to what forum they came from (it says in fine print right below the notification) sometimes I will wait to click on it until I am done with the forum I am in. I frequent this forum, the Escape trailer forum, the Fiberglass forum and the Air Forum.
I no longer do iRV2 because I have received too many nasty grams from the moderators because I "crossed the line" by such things as in a campground discussion I asked the best way to reach that campground (mountainous and only two ways) and was in no uncertain terms told I should start a new thread in the routes section, and had my post deleted, and the several occasions where I mentioned that there was a forum (non-RV Life) specific to that brand/type RV (I'm trying to HELP people, not promote something I don't have any ties to)
Charles